tRemove pwclient and add patches to tree - arm-sdk - os build toolkit for various embedded devices
(HTM) git clone https://git.parazyd.org/arm-sdk
(DIR) Log
(DIR) Files
(DIR) Refs
(DIR) Submodules
(DIR) README
(DIR) LICENSE
---
(DIR) commit 4505896abaf1a7b30fa723383575aba5c59e84f3
(DIR) parent 6718f5d50438c71c0c484247929ca705ebce61b7
(HTM) Author: David Derby <dderby@users.noreply.github.com>
Date: Fri, 20 Apr 2018 10:14:56 -0500
Remove pwclient and add patches to tree
Diffstat:
M boards/nokia-n9.sh | 20 +-------------------
M boards/nokia-n950.sh | 20 +-------------------
A extra/patches/linux-n9-patches/000… | 175 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 59 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 273 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 74 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 76 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 71 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 48 +++++++++++++++++++++++++++++++
A extra/patches/linux-n9-patches/000… | 141 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 175 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 59 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 273 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 74 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 76 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 71 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 48 +++++++++++++++++++++++++++++++
A extra/patches/linux-n950-patches/0… | 141 +++++++++++++++++++++++++++++++
D extra/pwclient/.pwclientrc | 6 ------
D extra/pwclient/pwclient | 704 -------------------------------
20 files changed, 1836 insertions(+), 748 deletions(-)
---
(DIR) diff --git a/boards/nokia-n9.sh b/boards/nokia-n9.sh
t@@ -39,20 +39,6 @@ custmodules=()
gitkernel="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git"
gitbranch="linux-4.16.y"
-# patch series from linux-omap patchwork
-# [PATCHv2 0/8] omapdrm: DSI command mode panel support
-patchids=(
- 10207753 # [PATCHv2,1/8] drm/omap: add framedone interrupt support
- 10207763 # [PATCHv2,2/8] drm/omap: add manual update detection helper
- 10207759 # [PATCHv2,3/8] drm/omap: add support for manually updated displays
- 10207749 # [PATCHv2,4/8] dt-bindings: panel: common: document orientation property
- 10207733 # [PATCHv2,5/8] drm/omap: add support for orientation hints from display drivers
- 10207747 # [PATCHv2,6/8] drm/omap: panel-dsi-cm: add orientation support
- 10207755 # [PATCHv2,7/8] ARM: dts: omap4-droid4: Add LCD panel orientation property
- 10207743 # [PATCHv2,8/8] drm/omap: plane: update fifo size on ovl setup
-)
-pwclient=$R/extra/pwclient/pwclient
-
postbuild() {
fn postbuild
t@@ -77,11 +63,7 @@ build_kernel_${arch}() {
git checkout -- .
copy-kernel-config
- notice "applying patches from patchwork"
- cp $R/extra/pwclient/.pwclientrc ~
- $pwclient git-am -p linux-omap $patchids
-
- notice "applying addtional patches"
+ notice "applying patches"
_patchdir="$R/extra/patches/linux-n9-patches"
_patchset="$(find ${_patchdir} -name '*.patch' | sort)"
for i in "${=_patchset}"; do
(DIR) diff --git a/boards/nokia-n950.sh b/boards/nokia-n950.sh
t@@ -39,20 +39,6 @@ custmodules=()
gitkernel="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git"
gitbranch="linux-4.16.y"
-# patch series from linux-omap patchwork
-# [PATCHv2 0/8] omapdrm: DSI command mode panel support
-patchids=(
- 10207753 # [PATCHv2,1/8] drm/omap: add framedone interrupt support
- 10207763 # [PATCHv2,2/8] drm/omap: add manual update detection helper
- 10207759 # [PATCHv2,3/8] drm/omap: add support for manually updated displays
- 10207749 # [PATCHv2,4/8] dt-bindings: panel: common: document orientation property
- 10207733 # [PATCHv2,5/8] drm/omap: add support for orientation hints from display drivers
- 10207747 # [PATCHv2,6/8] drm/omap: panel-dsi-cm: add orientation support
- 10207755 # [PATCHv2,7/8] ARM: dts: omap4-droid4: Add LCD panel orientation property
- 10207743 # [PATCHv2,8/8] drm/omap: plane: update fifo size on ovl setup
-)
-pwclient=$R/extra/pwclient/pwclient
-
postbuild() {
fn postbuild
t@@ -77,11 +63,7 @@ build_kernel_${arch}() {
git checkout -- .
copy-kernel-config
- notice "applying patches from patchwork"
- cp $R/extra/pwclient/.pwclientrc ~
- $pwclient git-am -p linux-omap $patchids
-
- notice "applying addtional patches"
+ notice "applying patches"
_patchdir="$R/extra/patches/linux-n950-patches"
_patchset="$(find ${_patchdir} -name '*.patch' | sort)"
for i in "${=_patchset}"; do
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-1-8-drm-omap-add-framedone-interrupt-support.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-1-8-drm-omap-add-framedone-interrupt-support.patch
t@@ -0,0 +1,175 @@
+From patchwork Thu Feb 8 18:30:28 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,1/8] drm/omap: add framedone interrupt support
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207753
+Message-Id: <20180208183035.8461-2-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:28 +0100
+
+This prepares framedone interrupt handling for
+manual display update support.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_crtc.c | 48 +++++++++++++++++++++++++++++++++++++
+ drivers/gpu/drm/omapdrm/omap_crtc.h | 1 +
+ drivers/gpu/drm/omapdrm/omap_irq.c | 24 +++++++++++++++++++
+ drivers/gpu/drm/omapdrm/omap_irq.h | 1 +
+ 4 files changed, 74 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
+index 1b8154e58d18..2278e3433008 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
+@@ -51,6 +51,9 @@ struct omap_crtc {
+ bool pending;
+ wait_queue_head_t pending_wait;
+ struct drm_pending_vblank_event *event;
++
++ void (*framedone_handler)(void *);
++ void *framedone_handler_data;
+ };
+
+ /* -----------------------------------------------------------------------------
+@@ -247,6 +250,17 @@ static int omap_crtc_dss_register_framedone(
+ enum omap_channel channel,
+ void (*handler)(void *), void *data)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++
++ if (omap_crtc->framedone_handler)
++ return -EBUSY;
++
++ dev_dbg(dev->dev, "register framedone %s", omap_crtc->name);
++
++ omap_crtc->framedone_handler = handler;
++ omap_crtc->framedone_handler_data = data;
++
+ return 0;
+ }
+
+@@ -254,6 +268,16 @@ static void omap_crtc_dss_unregister_framedone(
+ enum omap_channel channel,
+ void (*handler)(void *), void *data)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++
++ dev_dbg(dev->dev, "unregister framedone %s", omap_crtc->name);
++
++ WARN_ON(omap_crtc->framedone_handler != handler);
++ WARN_ON(omap_crtc->framedone_handler_data != data);
++
++ omap_crtc->framedone_handler = NULL;
++ omap_crtc->framedone_handler_data = NULL;
+ }
+
+ static const struct dss_mgr_ops mgr_ops = {
+@@ -321,6 +345,30 @@ void omap_crtc_vblank_irq(struct drm_crtc *crtc)
+ DBG("%s: apply done", omap_crtc->name);
+ }
+
++void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)
++{
++ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++
++ if (!omap_crtc->framedone_handler) {
++ dev_warn(omap_crtc->base.dev->dev, "no framedone handler?");
++ return;
++ }
++
++ omap_crtc->framedone_handler(omap_crtc->framedone_handler_data);
++
++ spin_lock(&crtc->dev->event_lock);
++ /* Send the vblank event if one has been requested. */
++ if (omap_crtc->event) {
++ drm_crtc_send_vblank_event(crtc, omap_crtc->event);
++ omap_crtc->event = NULL;
++ }
++ omap_crtc->pending = false;
++ spin_unlock(&crtc->dev->event_lock);
++
++ /* Wake up omap_atomic_complete. */
++ wake_up(&omap_crtc->pending_wait);
++}
++
+ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
+ {
+ struct omap_drm_private *priv = crtc->dev->dev_private;
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
+index ad7b007c6174..bd316bc0b6f4 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.h
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
+@@ -39,5 +39,6 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
+ int omap_crtc_wait_pending(struct drm_crtc *crtc);
+ void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+ void omap_crtc_vblank_irq(struct drm_crtc *crtc);
++void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+
+ #endif /* __OMAPDRM_CRTC_H__ */
+diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
+index 53ba424823b2..354df3583229 100644
+--- a/drivers/gpu/drm/omapdrm/omap_irq.c
++++ b/drivers/gpu/drm/omapdrm/omap_irq.c
+@@ -85,6 +85,27 @@ int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait,
+ return ret == 0 ? -1 : 0;
+ }
+
++int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable)
++{
++ struct drm_device *dev = crtc->dev;
++ struct omap_drm_private *priv = dev->dev_private;
++ unsigned long flags;
++ enum omap_channel channel = omap_crtc_channel(crtc);
++ int framedone_irq = priv->dispc_ops->mgr_get_framedone_irq(channel);
++
++ DBG("dev=%p, crtc=%u, enable=%d", dev, channel, enable);
++
++ spin_lock_irqsave(&priv->wait_lock, flags);
++ if (enable)
++ priv->irq_mask |= framedone_irq;
++ else
++ priv->irq_mask &= ~framedone_irq;
++ omap_irq_update(dev);
++ spin_unlock_irqrestore(&priv->wait_lock, flags);
++
++ return 0;
++}
++
+ /**
+ * enable_vblank - enable vblank interrupt events
+ * @dev: DRM device
+@@ -215,6 +236,9 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)
+
+ if (irqstatus & priv->dispc_ops->mgr_get_sync_lost_irq(channel))
+ omap_crtc_error_irq(crtc, irqstatus);
++
++ if (irqstatus & priv->dispc_ops->mgr_get_framedone_irq(channel))
++ omap_crtc_framedone_irq(crtc, irqstatus);
+ }
+
+ omap_irq_ocp_error_handler(dev, irqstatus);
+diff --git a/drivers/gpu/drm/omapdrm/omap_irq.h b/drivers/gpu/drm/omapdrm/omap_irq.h
+index 606c09932bc0..69f4ff80a0e4 100644
+--- a/drivers/gpu/drm/omapdrm/omap_irq.h
++++ b/drivers/gpu/drm/omapdrm/omap_irq.h
+@@ -27,6 +27,7 @@ struct drm_device;
+ struct omap_irq_wait;
+
+ int omap_irq_enable_vblank(struct drm_crtc *crtc);
++int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable);
+ void omap_irq_disable_vblank(struct drm_crtc *crtc);
+ void omap_drm_irq_uninstall(struct drm_device *dev);
+ int omap_drm_irq_install(struct drm_device *dev);
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-2-8-drm-omap-add-manual-update-detection-helper.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-2-8-drm-omap-add-manual-update-detection-helper.patch
t@@ -0,0 +1,59 @@
+From patchwork Thu Feb 8 18:30:29 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,2/8] drm/omap: add manual update detection helper
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207763
+Message-Id: <20180208183035.8461-3-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:29 +0100
+
+In preparation for manually updated display support, such as DSI
+command mode panels, this adds a simple helper to see if a connector
+is manually updated.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_connector.c | 8 ++++++++
+ drivers/gpu/drm/omapdrm/omap_connector.h | 1 +
+ 2 files changed, 9 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
+index a0d7b1d905e8..a33b51484b2d 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.c
++++ b/drivers/gpu/drm/omapdrm/omap_connector.c
+@@ -57,6 +57,14 @@ bool omap_connector_get_hdmi_mode(struct drm_connector *connector)
+ return omap_connector->hdmi_mode;
+ }
+
++bool omap_connector_get_manually_updated(struct drm_connector *connector)
++{
++ struct omap_connector *omap_connector = to_omap_connector(connector);
++
++ return !!(omap_connector->dssdev->caps &
++ OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE);
++}
++
+ static enum drm_connector_status omap_connector_detect(
+ struct drm_connector *connector, bool force)
+ {
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.h b/drivers/gpu/drm/omapdrm/omap_connector.h
+index 98bbc779b302..652136d167f5 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.h
++++ b/drivers/gpu/drm/omapdrm/omap_connector.h
+@@ -33,5 +33,6 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ struct drm_encoder *omap_connector_attached_encoder(
+ struct drm_connector *connector);
+ bool omap_connector_get_hdmi_mode(struct drm_connector *connector);
++bool omap_connector_get_manually_updated(struct drm_connector *connector);
+
+ #endif /* __OMAPDRM_CONNECTOR_H__ */
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-3-8-drm-omap-add-support-for-manually-updated-displays.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-3-8-drm-omap-add-support-for-manually-updated-displays.patch
t@@ -0,0 +1,273 @@
+From patchwork Thu Feb 8 18:30:30 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,3/8] drm/omap: add support for manually updated displays
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207759
+Message-Id: <20180208183035.8461-4-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:30 +0100
+
+This adds the required infrastructure for manually
+updated displays, such as DSI command mode panels.
+
+While those panels often support partial updates
+we currently always do a full refresh. Display
+will be refreshed when something calls the dirty
+callback, such as libdrm's drmModeDirtyFB().
+
+This is currently being implemented for the kernel
+console and for Xorg. Weston currently does not
+implement this and is known not to work on manually
+updated displays.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_crtc.c | 110 +++++++++++++++++++++++++++++++++---
+ drivers/gpu/drm/omapdrm/omap_crtc.h | 1 +
+ drivers/gpu/drm/omapdrm/omap_fb.c | 20 +++++++
+ 3 files changed, 123 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
+index 2278e3433008..c2defb514b9f 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
+@@ -51,6 +51,7 @@ struct omap_crtc {
+ bool pending;
+ wait_queue_head_t pending_wait;
+ struct drm_pending_vblank_event *event;
++ struct delayed_work update_work;
+
+ void (*framedone_handler)(void *);
+ void *framedone_handler_data;
+@@ -142,6 +143,28 @@ static void omap_crtc_dss_disconnect(enum omap_channel channel,
+
+ static void omap_crtc_dss_start_update(enum omap_channel channel)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct omap_drm_private *priv = omap_crtc->base.dev->dev_private;
++
++ priv->dispc_ops->mgr_enable(channel, true);
++}
++
++static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)
++{
++ struct drm_connector *connector;
++ struct drm_connector_list_iter conn_iter;
++ bool result = false;
++
++ drm_connector_list_iter_begin(crtc->dev, &conn_iter);
++ drm_for_each_connector_iter(connector, &conn_iter) {
++ if (connector->state->crtc != crtc)
++ continue;
++ result = omap_connector_get_manually_updated(connector);
++ break;
++ }
++ drm_connector_list_iter_end(&conn_iter);
++
++ return result;
+ }
+
+ /* Called only from the encoder enable/disable and suspend/resume handlers. */
+@@ -153,12 +176,17 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
+ enum omap_channel channel = omap_crtc->channel;
+ struct omap_irq_wait *wait;
+ u32 framedone_irq, vsync_irq;
++ bool is_manual = omap_crtc_is_manually_updated(crtc);
++ enum omap_display_type type = omap_crtc_output[channel]->output_type;
+ int ret;
+
+ if (WARN_ON(omap_crtc->enabled == enable))
+ return;
+
+- if (omap_crtc_output[channel]->output_type == OMAP_DISPLAY_TYPE_HDMI) {
++ if (is_manual)
++ omap_irq_enable_framedone(crtc, enable);
++
++ if (is_manual || type == OMAP_DISPLAY_TYPE_HDMI) {
+ priv->dispc_ops->mgr_enable(channel, enable);
+ omap_crtc->enabled = enable;
+ return;
+@@ -209,7 +237,6 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
+ }
+ }
+
+-
+ static int omap_crtc_dss_enable(enum omap_channel channel)
+ {
+ struct omap_crtc *omap_crtc = omap_crtcs[channel];
+@@ -369,6 +396,53 @@ void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)
+ wake_up(&omap_crtc->pending_wait);
+ }
+
++void omap_crtc_flush(struct drm_crtc *crtc)
++{
++ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++
++ if (!omap_crtc_is_manually_updated(crtc))
++ return;
++
++ if (!delayed_work_pending(&omap_crtc->update_work))
++ schedule_delayed_work(&omap_crtc->update_work, 0);
++}
++
++static void omap_crtc_manual_display_update(struct work_struct *data)
++{
++ struct omap_crtc *omap_crtc =
++ container_of(data, struct omap_crtc, update_work.work);
++ struct omap_dss_device *dssdev = omap_crtc_output[omap_crtc->channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++ struct omap_dss_driver *dssdrv;
++ int ret, width, height;
++
++ if (!dssdev || !dssdev->dst) {
++ dev_err_once(dev->dev, "missing dssdev!");
++ return;
++ }
++
++ dssdev = dssdev->dst;
++ dssdrv = dssdev->driver;
++
++ if (!dssdrv || !dssdrv->update) {
++ dev_err_once(dev->dev, "incorrect dssdrv!");
++ return;
++ }
++
++ if (dssdrv->sync)
++ dssdrv->sync(dssdev);
++
++ width = dssdev->panel.vm.hactive;
++ height = dssdev->panel.vm.vactive;
++ ret = dssdrv->update(dssdev, 0, 0, width, height);
++ if (ret < 0) {
++ spin_lock_irq(&dev->event_lock);
++ omap_crtc->pending = false;
++ spin_unlock_irq(&dev->event_lock);
++ wake_up(&omap_crtc->pending_wait);
++ }
++}
++
+ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
+ {
+ struct omap_drm_private *priv = crtc->dev->dev_private;
+@@ -421,6 +495,10 @@ static void omap_crtc_atomic_enable(struct drm_crtc *crtc,
+
+ DBG("%s", omap_crtc->name);
+
++ /* manual updated display will not trigger vsync irq */
++ if (omap_crtc_is_manually_updated(crtc))
++ return;
++
+ spin_lock_irq(&crtc->dev->event_lock);
+ drm_crtc_vblank_on(crtc);
+ ret = drm_crtc_vblank_get(crtc);
+@@ -434,6 +512,7 @@ static void omap_crtc_atomic_disable(struct drm_crtc *crtc,
+ struct drm_crtc_state *old_state)
+ {
+ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++ struct drm_device *dev = crtc->dev;
+
+ DBG("%s", omap_crtc->name);
+
+@@ -444,6 +523,11 @@ static void omap_crtc_atomic_disable(struct drm_crtc *crtc,
+ }
+ spin_unlock_irq(&crtc->dev->event_lock);
+
++ cancel_delayed_work(&omap_crtc->update_work);
++
++ if (!omap_crtc_wait_pending(crtc))
++ dev_warn(dev->dev, "manual display update did not finish!");
++
+ drm_crtc_vblank_off(crtc);
+ }
+
+@@ -593,13 +677,20 @@ static void omap_crtc_atomic_flush(struct drm_crtc *crtc,
+
+ DBG("%s: GO", omap_crtc->name);
+
+- ret = drm_crtc_vblank_get(crtc);
+- WARN_ON(ret != 0);
++ if (!omap_crtc_is_manually_updated(crtc)) {
++ ret = drm_crtc_vblank_get(crtc);
++ WARN_ON(ret != 0);
+
+- spin_lock_irq(&crtc->dev->event_lock);
+- priv->dispc_ops->mgr_go(omap_crtc->channel);
+- omap_crtc_arm_event(crtc);
+- spin_unlock_irq(&crtc->dev->event_lock);
++ spin_lock_irq(&crtc->dev->event_lock);
++ priv->dispc_ops->mgr_go(omap_crtc->channel);
++ omap_crtc_arm_event(crtc);
++ spin_unlock_irq(&crtc->dev->event_lock);
++ } else {
++ spin_lock_irq(&crtc->dev->event_lock);
++ omap_crtc_flush(crtc);
++ omap_crtc_arm_event(crtc);
++ spin_unlock_irq(&crtc->dev->event_lock);
++ }
+ }
+
+ static int omap_crtc_atomic_set_property(struct drm_crtc *crtc,
+@@ -761,6 +852,9 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
+ omap_crtc->channel = channel;
+ omap_crtc->name = channel_names[channel];
+
++ INIT_DELAYED_WORK(&omap_crtc->update_work,
++ omap_crtc_manual_display_update);
++
+ ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL,
+ &omap_crtc_funcs, NULL);
+ if (ret < 0) {
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
+index bd316bc0b6f4..b61c94b34f04 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.h
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
+@@ -40,5 +40,6 @@ int omap_crtc_wait_pending(struct drm_crtc *crtc);
+ void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+ void omap_crtc_vblank_irq(struct drm_crtc *crtc);
+ void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus);
++void omap_crtc_flush(struct drm_crtc *crtc);
+
+ #endif /* __OMAPDRM_CRTC_H__ */
+diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
+index b2539a90e1a4..57b1767bef09 100644
+--- a/drivers/gpu/drm/omapdrm/omap_fb.c
++++ b/drivers/gpu/drm/omapdrm/omap_fb.c
+@@ -95,8 +95,28 @@ static void omap_framebuffer_destroy(struct drm_framebuffer *fb)
+ kfree(omap_fb);
+ }
+
++static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
++ struct drm_file *file_priv,
++ unsigned flags, unsigned color,
++ struct drm_clip_rect *clips,
++ unsigned num_clips)
++{
++ struct drm_connector *connector = NULL;
++
++ drm_modeset_lock_all(fb->dev);
++
++ while ((connector = omap_framebuffer_get_next_connector(fb, connector)))
++ if (connector->encoder && connector->encoder->crtc)
++ omap_crtc_flush(connector->encoder->crtc);
++
++ drm_modeset_unlock_all(fb->dev);
++
++ return 0;
++}
++
+ static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
+ .create_handle = omap_framebuffer_create_handle,
++ .dirty = omap_framebuffer_dirty,
+ .destroy = omap_framebuffer_destroy,
+ };
+
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-4-8-dt-bindings-panel-common-document-orientation-property.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-4-8-dt-bindings-panel-common-document-orientation-property.patch
t@@ -0,0 +1,74 @@
+From patchwork Thu Feb 8 18:30:31 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 4/8] dt-bindings: panel: common: document orientation property
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207749
+Message-Id: <20180208183035.8461-5-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:31 +0100
+
+Introduce new "orientation" property for describing in which
+orientation a panel has been mounted to the device. This can
+be used by the operating system to automatically rotate the
+display correctly.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ .../devicetree/bindings/display/panel/panel-common.txt | 12 ++++++++++++
+ include/dt-bindings/display/common.h | 14 ++++++++++++++
+ 2 files changed, 26 insertions(+)
+ create mode 100644 include/dt-bindings/display/common.h
+
+diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.txt b/Documentation/devicetree/bindings/display/panel/panel-common.txt
+index 557fa765adcb..c646b8908458 100644
+--- a/Documentation/devicetree/bindings/display/panel/panel-common.txt
++++ b/Documentation/devicetree/bindings/display/panel/panel-common.txt
+@@ -18,6 +18,18 @@ Descriptive Properties
+ physical area where images are displayed. These properties are expressed in
+ millimeters and rounded to the closest unit.
+
++- orientation: The orientation property specifies the panel orientation
++ in relation to the device's casing. The following values are possible:
++
++ * 0 = The top side of the panel matches the top side of the device's
++ casing.
++ * 1 = The top side of the panel matches the bottom side of the device's
++ casing. In other words the panel is mounted upside-down.
++ * 2 = The left side of the panel matches the top side of the device's
++ casing.
++ * 3 = The right side of the panel matches the top side of the device's
++ casing.
++
+ - label: The label property specifies a symbolic name for the panel as a
+ string suitable for use by humans. It typically contains a name inscribed on
+ the system (e.g. as an affixed label) or specified in the system's
+diff --git a/include/dt-bindings/display/common.h b/include/dt-bindings/display/common.h
+new file mode 100644
+index 000000000000..a864775445a0
+--- /dev/null
++++ b/include/dt-bindings/display/common.h
+@@ -0,0 +1,14 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * This header provides common constants for displays
++ */
++
++#ifndef _DT_BINDINGS_DISPLAY_COMMON_H
++#define _DT_BINDINGS_DISPLAY_COMMON_H
++
++#define PANEL_ORIENTATION_NORMAL 0
++#define PANEL_ORIENTATION_BOTTOM_UP 1
++#define PANEL_ORIENTATION_LEFT_UP 2
++#define PANEL_ORIENTATION_RIGHT_UP 3
++
++#endif
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-5-8-drm-omap-add-support-for-orientation-hints-from-display-drivers.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-5-8-drm-omap-add-support-for-orientation-hints-from-display-drivers.patch
t@@ -0,0 +1,76 @@
+From patchwork Thu Feb 8 18:30:32 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 5/8] drm/omap: add support for orientation hints from display drivers
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207733
+Message-Id: <20180208183035.8461-6-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:32 +0100
+
+This adds support for setting DRM panel orientation property
+based on information from the display driver.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/dss/omapdss.h | 2 ++
+ drivers/gpu/drm/omapdrm/omap_connector.c | 10 +++++++++-
+ 2 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
+index f8f83e826a56..72ebd82409d3 100644
+--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
++++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
+@@ -565,6 +565,8 @@ struct omap_dss_driver {
+ struct videomode *vm);
+ void (*get_size)(struct omap_dss_device *dssdev,
+ unsigned int *width, unsigned int *height);
++ void (*get_orientation)(struct omap_dss_device *dssdev,
++ int *orientation);
+
+ int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
+ u32 (*get_wss)(struct omap_dss_device *dssdev);
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
+index a33b51484b2d..2f296d29b74b 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.c
++++ b/drivers/gpu/drm/omapdrm/omap_connector.c
+@@ -249,6 +249,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ struct drm_connector *connector = NULL;
+ struct omap_connector *omap_connector;
+ bool hpd_supported = false;
++ int ret;
+
+ DBG("%s", dssdev->name);
+
+@@ -267,7 +268,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ drm_connector_helper_add(connector, &omap_connector_helper_funcs);
+
+ if (dssdev->driver->register_hpd_cb) {
+- int ret = dssdev->driver->register_hpd_cb(dssdev,
++ ret = dssdev->driver->register_hpd_cb(dssdev,
+ omap_connector_hpd_cb,
+ omap_connector);
+ if (!ret)
+@@ -288,6 +289,13 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ connector->interlace_allowed = 1;
+ connector->doublescan_allowed = 0;
+
++ if (dssdev->driver->get_orientation)
++ dssdev->driver->get_orientation(dssdev, &connector->display_info.panel_orientation);
++
++ ret = drm_connector_init_panel_orientation_property(connector, 0, 0);
++ if (ret)
++ DBG("%s: Failed to init orientation property (%d)", dssdev->name, ret);
++
+ return connector;
+
+ fail:
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-6-8-drm-omap-panel-dsi-cm-add-orientation-support.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-6-8-drm-omap-panel-dsi-cm-add-orientation-support.patch
t@@ -0,0 +1,71 @@
+From patchwork Thu Feb 8 18:30:33 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,6/8] drm/omap: panel-dsi-cm: add orientation support
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207747
+Message-Id: <20180208183035.8461-7-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:33 +0100
+
+Add support to inform the DRM subsystem about the orientation
+the display has been mounted to the casing.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+index 15399a1a666b..7a63d6775a27 100644
+--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
++++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+@@ -68,6 +68,7 @@ struct panel_drv_data {
+
+ int width_mm;
+ int height_mm;
++ int orientation;
+
+ struct omap_dsi_pin_config pin_config;
+
+@@ -1198,6 +1199,14 @@ static void dsicm_get_size(struct omap_dss_device *dssdev,
+ *height = ddata->height_mm;
+ }
+
++static void dsicm_get_orientation(struct omap_dss_device *dssdev,
++ int *orientation)
++{
++ struct panel_drv_data *ddata = to_panel_data(dssdev);
++
++ *orientation = ddata->orientation;
++}
++
+ static struct omap_dss_driver dsicm_ops = {
+ .connect = dsicm_connect,
+ .disconnect = dsicm_disconnect,
+@@ -1211,6 +1220,7 @@ static struct omap_dss_driver dsicm_ops = {
+ .get_timings = dsicm_get_timings,
+ .check_timings = dsicm_check_timings,
+ .get_size = dsicm_get_size,
++ .get_orientation = dsicm_get_orientation,
+
+ .enable_te = dsicm_enable_te,
+ .get_te = dsicm_get_te,
+@@ -1259,6 +1269,9 @@ static int dsicm_probe_of(struct platform_device *pdev)
+ ddata->height_mm = 0;
+ of_property_read_u32(node, "height-mm", &ddata->height_mm);
+
++ ddata->orientation = DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
++ of_property_read_u32(node, "orientation", &ddata->orientation);
++
+ in = omapdss_of_find_source_for_first_ep(node);
+ if (IS_ERR(in)) {
+ dev_err(&pdev->dev, "failed to find video source\n");
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-7-8-ARM-dts-omap4-droid4-Add-LCD-panel-orientation-property.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-7-8-ARM-dts-omap4-droid4-Add-LCD-panel-orientation-property.patch
t@@ -0,0 +1,48 @@
+From patchwork Thu Feb 8 18:30:34 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 7/8] ARM: dts: omap4-droid4: Add LCD panel orientation property
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207755
+Message-Id: <20180208183035.8461-8-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:34 +0100
+
+This adds a LCD panel orientation hint to the Droid 4. If the
+display is rotated this way the keyboard can be used properly.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ arch/arm/boot/dts/omap4-droid4-xt894.dts | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
+index b21084da490b..e11a24397163 100644
+--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
++++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
+@@ -6,6 +6,7 @@
+ /dts-v1/;
+
+ #include <dt-bindings/input/input.h>
++#include <dt-bindings/display/common.h>
+ #include "omap443x.dtsi"
+ #include "motorola-cpcap-mapphone.dtsi"
+
+@@ -181,6 +182,8 @@
+ height-mm = <89>;
+ backlight = <&lcd_backlight>;
+
++ orientation = <PANEL_ORIENTATION_RIGHT_UP>;
++
+ panel-timing {
+ clock-frequency = <0>; /* Calculated by dsi */
+
(DIR) diff --git a/extra/patches/linux-n9-patches/0001-PATCHv2-8-8-drm-omap-plane-update-fifo-size-on-ovl-setup.patch b/extra/patches/linux-n9-patches/0001-PATCHv2-8-8-drm-omap-plane-update-fifo-size-on-ovl-setup.patch
t@@ -0,0 +1,141 @@
+From patchwork Thu Feb 8 18:30:35 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,8/8] drm/omap: plane: update fifo size on ovl setup
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207743
+Message-Id: <20180208183035.8461-9-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:35 +0100
+
+This is a workaround for a hardware bug occuring on OMAP3
+with manually updated panels. Details about the HW bug are
+unknown to me, but without this fix the panel refresh does
+not work at all on Nokia N950. This is not the case for the
+OMAP4 based Droid 4, which works perfectly fine with default
+settings.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/dss/dispc.c | 36 +++++++++++++++++++++++++++++++++++-
+ 1 file changed, 35 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
+index 4e8f68efd169..0904c3201914 100644
+--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
++++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
+@@ -157,6 +157,8 @@ struct dispc_features {
+ bool has_gamma_table:1;
+
+ bool has_gamma_i734_bug:1;
++
++ bool has_fifo_stallmode_bug:1;
+ };
+
+ #define DISPC_MAX_NR_FIFOS 5
+@@ -1489,6 +1491,18 @@ void dispc_ovl_compute_fifo_thresholds(enum omap_plane_id plane,
+ }
+ }
+
++static void dispc_ovl_set_manual_fifo_threshold(enum omap_plane_id plane)
++{
++ u32 fifo_low, fifo_high;
++ bool use_fifo_merge = false;
++ bool use_manual_update = true;
++
++ dispc_ovl_compute_fifo_thresholds(plane, &fifo_low, &fifo_high,
++ use_fifo_merge, use_manual_update);
++
++ dispc_ovl_set_fifo_threshold(plane, fifo_low, fifo_high);
++}
++
+ static void dispc_ovl_set_mflag(enum omap_plane_id plane, bool enable)
+ {
+ int bit;
+@@ -2651,8 +2665,21 @@ static int dispc_ovl_setup(enum omap_plane_id plane,
+ oi->out_width, oi->out_height, oi->fourcc, oi->rotation,
+ oi->zorder, oi->pre_mult_alpha, oi->global_alpha,
+ oi->rotation_type, replication, vm, mem_to_mem);
++ if (r)
++ return r;
+
+- return r;
++ /*
++ * OMAP3 chips have non-working FIFO thresholds for manually updated
++ * displays. The issue is not fully understood, but this workaround
++ * fixes the issue. OMAP4 is known to work with default thresholds.
++ */
++ if (mgr_fld_read(channel, DISPC_MGR_FLD_STALLMODE) &&
++ dispc.feat->has_fifo_stallmode_bug) {
++ DSSDBG("Enable OMAP3 FIFO stallmode bug workaround!\n");
++ dispc_ovl_set_manual_fifo_threshold(plane);
++ }
++
++ return 0;
+ }
+
+ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
+@@ -4067,6 +4094,7 @@ static const struct dispc_features omap24xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap34xx_rev1_0_dispc_feats = {
+@@ -4101,6 +4129,7 @@ static const struct dispc_features omap34xx_rev1_0_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap34xx_rev3_0_dispc_feats = {
+@@ -4135,6 +4164,7 @@ static const struct dispc_features omap34xx_rev3_0_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap36xx_dispc_feats = {
+@@ -4169,6 +4199,7 @@ static const struct dispc_features omap36xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features am43xx_dispc_feats = {
+@@ -4203,6 +4234,7 @@ static const struct dispc_features am43xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static const struct dispc_features omap44xx_dispc_feats = {
+@@ -4242,6 +4274,7 @@ static const struct dispc_features omap44xx_dispc_feats = {
+ .reverse_ilace_field_order = true,
+ .has_gamma_table = true,
+ .has_gamma_i734_bug = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static const struct dispc_features omap54xx_dispc_feats = {
+@@ -4282,6 +4315,7 @@ static const struct dispc_features omap54xx_dispc_feats = {
+ .reverse_ilace_field_order = true,
+ .has_gamma_table = true,
+ .has_gamma_i734_bug = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static irqreturn_t dispc_irq_handler(int irq, void *arg)
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-1-8-drm-omap-add-framedone-interrupt-support.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-1-8-drm-omap-add-framedone-interrupt-support.patch
t@@ -0,0 +1,175 @@
+From patchwork Thu Feb 8 18:30:28 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,1/8] drm/omap: add framedone interrupt support
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207753
+Message-Id: <20180208183035.8461-2-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:28 +0100
+
+This prepares framedone interrupt handling for
+manual display update support.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_crtc.c | 48 +++++++++++++++++++++++++++++++++++++
+ drivers/gpu/drm/omapdrm/omap_crtc.h | 1 +
+ drivers/gpu/drm/omapdrm/omap_irq.c | 24 +++++++++++++++++++
+ drivers/gpu/drm/omapdrm/omap_irq.h | 1 +
+ 4 files changed, 74 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
+index 1b8154e58d18..2278e3433008 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
+@@ -51,6 +51,9 @@ struct omap_crtc {
+ bool pending;
+ wait_queue_head_t pending_wait;
+ struct drm_pending_vblank_event *event;
++
++ void (*framedone_handler)(void *);
++ void *framedone_handler_data;
+ };
+
+ /* -----------------------------------------------------------------------------
+@@ -247,6 +250,17 @@ static int omap_crtc_dss_register_framedone(
+ enum omap_channel channel,
+ void (*handler)(void *), void *data)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++
++ if (omap_crtc->framedone_handler)
++ return -EBUSY;
++
++ dev_dbg(dev->dev, "register framedone %s", omap_crtc->name);
++
++ omap_crtc->framedone_handler = handler;
++ omap_crtc->framedone_handler_data = data;
++
+ return 0;
+ }
+
+@@ -254,6 +268,16 @@ static void omap_crtc_dss_unregister_framedone(
+ enum omap_channel channel,
+ void (*handler)(void *), void *data)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++
++ dev_dbg(dev->dev, "unregister framedone %s", omap_crtc->name);
++
++ WARN_ON(omap_crtc->framedone_handler != handler);
++ WARN_ON(omap_crtc->framedone_handler_data != data);
++
++ omap_crtc->framedone_handler = NULL;
++ omap_crtc->framedone_handler_data = NULL;
+ }
+
+ static const struct dss_mgr_ops mgr_ops = {
+@@ -321,6 +345,30 @@ void omap_crtc_vblank_irq(struct drm_crtc *crtc)
+ DBG("%s: apply done", omap_crtc->name);
+ }
+
++void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)
++{
++ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++
++ if (!omap_crtc->framedone_handler) {
++ dev_warn(omap_crtc->base.dev->dev, "no framedone handler?");
++ return;
++ }
++
++ omap_crtc->framedone_handler(omap_crtc->framedone_handler_data);
++
++ spin_lock(&crtc->dev->event_lock);
++ /* Send the vblank event if one has been requested. */
++ if (omap_crtc->event) {
++ drm_crtc_send_vblank_event(crtc, omap_crtc->event);
++ omap_crtc->event = NULL;
++ }
++ omap_crtc->pending = false;
++ spin_unlock(&crtc->dev->event_lock);
++
++ /* Wake up omap_atomic_complete. */
++ wake_up(&omap_crtc->pending_wait);
++}
++
+ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
+ {
+ struct omap_drm_private *priv = crtc->dev->dev_private;
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
+index ad7b007c6174..bd316bc0b6f4 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.h
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
+@@ -39,5 +39,6 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
+ int omap_crtc_wait_pending(struct drm_crtc *crtc);
+ void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+ void omap_crtc_vblank_irq(struct drm_crtc *crtc);
++void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+
+ #endif /* __OMAPDRM_CRTC_H__ */
+diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
+index 53ba424823b2..354df3583229 100644
+--- a/drivers/gpu/drm/omapdrm/omap_irq.c
++++ b/drivers/gpu/drm/omapdrm/omap_irq.c
+@@ -85,6 +85,27 @@ int omap_irq_wait(struct drm_device *dev, struct omap_irq_wait *wait,
+ return ret == 0 ? -1 : 0;
+ }
+
++int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable)
++{
++ struct drm_device *dev = crtc->dev;
++ struct omap_drm_private *priv = dev->dev_private;
++ unsigned long flags;
++ enum omap_channel channel = omap_crtc_channel(crtc);
++ int framedone_irq = priv->dispc_ops->mgr_get_framedone_irq(channel);
++
++ DBG("dev=%p, crtc=%u, enable=%d", dev, channel, enable);
++
++ spin_lock_irqsave(&priv->wait_lock, flags);
++ if (enable)
++ priv->irq_mask |= framedone_irq;
++ else
++ priv->irq_mask &= ~framedone_irq;
++ omap_irq_update(dev);
++ spin_unlock_irqrestore(&priv->wait_lock, flags);
++
++ return 0;
++}
++
+ /**
+ * enable_vblank - enable vblank interrupt events
+ * @dev: DRM device
+@@ -215,6 +236,9 @@ static irqreturn_t omap_irq_handler(int irq, void *arg)
+
+ if (irqstatus & priv->dispc_ops->mgr_get_sync_lost_irq(channel))
+ omap_crtc_error_irq(crtc, irqstatus);
++
++ if (irqstatus & priv->dispc_ops->mgr_get_framedone_irq(channel))
++ omap_crtc_framedone_irq(crtc, irqstatus);
+ }
+
+ omap_irq_ocp_error_handler(dev, irqstatus);
+diff --git a/drivers/gpu/drm/omapdrm/omap_irq.h b/drivers/gpu/drm/omapdrm/omap_irq.h
+index 606c09932bc0..69f4ff80a0e4 100644
+--- a/drivers/gpu/drm/omapdrm/omap_irq.h
++++ b/drivers/gpu/drm/omapdrm/omap_irq.h
+@@ -27,6 +27,7 @@ struct drm_device;
+ struct omap_irq_wait;
+
+ int omap_irq_enable_vblank(struct drm_crtc *crtc);
++int omap_irq_enable_framedone(struct drm_crtc *crtc, bool enable);
+ void omap_irq_disable_vblank(struct drm_crtc *crtc);
+ void omap_drm_irq_uninstall(struct drm_device *dev);
+ int omap_drm_irq_install(struct drm_device *dev);
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-2-8-drm-omap-add-manual-update-detection-helper.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-2-8-drm-omap-add-manual-update-detection-helper.patch
t@@ -0,0 +1,59 @@
+From patchwork Thu Feb 8 18:30:29 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,2/8] drm/omap: add manual update detection helper
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207763
+Message-Id: <20180208183035.8461-3-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:29 +0100
+
+In preparation for manually updated display support, such as DSI
+command mode panels, this adds a simple helper to see if a connector
+is manually updated.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_connector.c | 8 ++++++++
+ drivers/gpu/drm/omapdrm/omap_connector.h | 1 +
+ 2 files changed, 9 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
+index a0d7b1d905e8..a33b51484b2d 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.c
++++ b/drivers/gpu/drm/omapdrm/omap_connector.c
+@@ -57,6 +57,14 @@ bool omap_connector_get_hdmi_mode(struct drm_connector *connector)
+ return omap_connector->hdmi_mode;
+ }
+
++bool omap_connector_get_manually_updated(struct drm_connector *connector)
++{
++ struct omap_connector *omap_connector = to_omap_connector(connector);
++
++ return !!(omap_connector->dssdev->caps &
++ OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE);
++}
++
+ static enum drm_connector_status omap_connector_detect(
+ struct drm_connector *connector, bool force)
+ {
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.h b/drivers/gpu/drm/omapdrm/omap_connector.h
+index 98bbc779b302..652136d167f5 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.h
++++ b/drivers/gpu/drm/omapdrm/omap_connector.h
+@@ -33,5 +33,6 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ struct drm_encoder *omap_connector_attached_encoder(
+ struct drm_connector *connector);
+ bool omap_connector_get_hdmi_mode(struct drm_connector *connector);
++bool omap_connector_get_manually_updated(struct drm_connector *connector);
+
+ #endif /* __OMAPDRM_CONNECTOR_H__ */
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-3-8-drm-omap-add-support-for-manually-updated-displays.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-3-8-drm-omap-add-support-for-manually-updated-displays.patch
t@@ -0,0 +1,273 @@
+From patchwork Thu Feb 8 18:30:30 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,3/8] drm/omap: add support for manually updated displays
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207759
+Message-Id: <20180208183035.8461-4-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:30 +0100
+
+This adds the required infrastructure for manually
+updated displays, such as DSI command mode panels.
+
+While those panels often support partial updates
+we currently always do a full refresh. Display
+will be refreshed when something calls the dirty
+callback, such as libdrm's drmModeDirtyFB().
+
+This is currently being implemented for the kernel
+console and for Xorg. Weston currently does not
+implement this and is known not to work on manually
+updated displays.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Tested-by: Tony Lindgren <tony@atomide.com>
+---
+ drivers/gpu/drm/omapdrm/omap_crtc.c | 110 +++++++++++++++++++++++++++++++++---
+ drivers/gpu/drm/omapdrm/omap_crtc.h | 1 +
+ drivers/gpu/drm/omapdrm/omap_fb.c | 20 +++++++
+ 3 files changed, 123 insertions(+), 8 deletions(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.c b/drivers/gpu/drm/omapdrm/omap_crtc.c
+index 2278e3433008..c2defb514b9f 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.c
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.c
+@@ -51,6 +51,7 @@ struct omap_crtc {
+ bool pending;
+ wait_queue_head_t pending_wait;
+ struct drm_pending_vblank_event *event;
++ struct delayed_work update_work;
+
+ void (*framedone_handler)(void *);
+ void *framedone_handler_data;
+@@ -142,6 +143,28 @@ static void omap_crtc_dss_disconnect(enum omap_channel channel,
+
+ static void omap_crtc_dss_start_update(enum omap_channel channel)
+ {
++ struct omap_crtc *omap_crtc = omap_crtcs[channel];
++ struct omap_drm_private *priv = omap_crtc->base.dev->dev_private;
++
++ priv->dispc_ops->mgr_enable(channel, true);
++}
++
++static bool omap_crtc_is_manually_updated(struct drm_crtc *crtc)
++{
++ struct drm_connector *connector;
++ struct drm_connector_list_iter conn_iter;
++ bool result = false;
++
++ drm_connector_list_iter_begin(crtc->dev, &conn_iter);
++ drm_for_each_connector_iter(connector, &conn_iter) {
++ if (connector->state->crtc != crtc)
++ continue;
++ result = omap_connector_get_manually_updated(connector);
++ break;
++ }
++ drm_connector_list_iter_end(&conn_iter);
++
++ return result;
+ }
+
+ /* Called only from the encoder enable/disable and suspend/resume handlers. */
+@@ -153,12 +176,17 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
+ enum omap_channel channel = omap_crtc->channel;
+ struct omap_irq_wait *wait;
+ u32 framedone_irq, vsync_irq;
++ bool is_manual = omap_crtc_is_manually_updated(crtc);
++ enum omap_display_type type = omap_crtc_output[channel]->output_type;
+ int ret;
+
+ if (WARN_ON(omap_crtc->enabled == enable))
+ return;
+
+- if (omap_crtc_output[channel]->output_type == OMAP_DISPLAY_TYPE_HDMI) {
++ if (is_manual)
++ omap_irq_enable_framedone(crtc, enable);
++
++ if (is_manual || type == OMAP_DISPLAY_TYPE_HDMI) {
+ priv->dispc_ops->mgr_enable(channel, enable);
+ omap_crtc->enabled = enable;
+ return;
+@@ -209,7 +237,6 @@ static void omap_crtc_set_enabled(struct drm_crtc *crtc, bool enable)
+ }
+ }
+
+-
+ static int omap_crtc_dss_enable(enum omap_channel channel)
+ {
+ struct omap_crtc *omap_crtc = omap_crtcs[channel];
+@@ -369,6 +396,53 @@ void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus)
+ wake_up(&omap_crtc->pending_wait);
+ }
+
++void omap_crtc_flush(struct drm_crtc *crtc)
++{
++ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++
++ if (!omap_crtc_is_manually_updated(crtc))
++ return;
++
++ if (!delayed_work_pending(&omap_crtc->update_work))
++ schedule_delayed_work(&omap_crtc->update_work, 0);
++}
++
++static void omap_crtc_manual_display_update(struct work_struct *data)
++{
++ struct omap_crtc *omap_crtc =
++ container_of(data, struct omap_crtc, update_work.work);
++ struct omap_dss_device *dssdev = omap_crtc_output[omap_crtc->channel];
++ struct drm_device *dev = omap_crtc->base.dev;
++ struct omap_dss_driver *dssdrv;
++ int ret, width, height;
++
++ if (!dssdev || !dssdev->dst) {
++ dev_err_once(dev->dev, "missing dssdev!");
++ return;
++ }
++
++ dssdev = dssdev->dst;
++ dssdrv = dssdev->driver;
++
++ if (!dssdrv || !dssdrv->update) {
++ dev_err_once(dev->dev, "incorrect dssdrv!");
++ return;
++ }
++
++ if (dssdrv->sync)
++ dssdrv->sync(dssdev);
++
++ width = dssdev->panel.vm.hactive;
++ height = dssdev->panel.vm.vactive;
++ ret = dssdrv->update(dssdev, 0, 0, width, height);
++ if (ret < 0) {
++ spin_lock_irq(&dev->event_lock);
++ omap_crtc->pending = false;
++ spin_unlock_irq(&dev->event_lock);
++ wake_up(&omap_crtc->pending_wait);
++ }
++}
++
+ static void omap_crtc_write_crtc_properties(struct drm_crtc *crtc)
+ {
+ struct omap_drm_private *priv = crtc->dev->dev_private;
+@@ -421,6 +495,10 @@ static void omap_crtc_atomic_enable(struct drm_crtc *crtc,
+
+ DBG("%s", omap_crtc->name);
+
++ /* manual updated display will not trigger vsync irq */
++ if (omap_crtc_is_manually_updated(crtc))
++ return;
++
+ spin_lock_irq(&crtc->dev->event_lock);
+ drm_crtc_vblank_on(crtc);
+ ret = drm_crtc_vblank_get(crtc);
+@@ -434,6 +512,7 @@ static void omap_crtc_atomic_disable(struct drm_crtc *crtc,
+ struct drm_crtc_state *old_state)
+ {
+ struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
++ struct drm_device *dev = crtc->dev;
+
+ DBG("%s", omap_crtc->name);
+
+@@ -444,6 +523,11 @@ static void omap_crtc_atomic_disable(struct drm_crtc *crtc,
+ }
+ spin_unlock_irq(&crtc->dev->event_lock);
+
++ cancel_delayed_work(&omap_crtc->update_work);
++
++ if (!omap_crtc_wait_pending(crtc))
++ dev_warn(dev->dev, "manual display update did not finish!");
++
+ drm_crtc_vblank_off(crtc);
+ }
+
+@@ -593,13 +677,20 @@ static void omap_crtc_atomic_flush(struct drm_crtc *crtc,
+
+ DBG("%s: GO", omap_crtc->name);
+
+- ret = drm_crtc_vblank_get(crtc);
+- WARN_ON(ret != 0);
++ if (!omap_crtc_is_manually_updated(crtc)) {
++ ret = drm_crtc_vblank_get(crtc);
++ WARN_ON(ret != 0);
+
+- spin_lock_irq(&crtc->dev->event_lock);
+- priv->dispc_ops->mgr_go(omap_crtc->channel);
+- omap_crtc_arm_event(crtc);
+- spin_unlock_irq(&crtc->dev->event_lock);
++ spin_lock_irq(&crtc->dev->event_lock);
++ priv->dispc_ops->mgr_go(omap_crtc->channel);
++ omap_crtc_arm_event(crtc);
++ spin_unlock_irq(&crtc->dev->event_lock);
++ } else {
++ spin_lock_irq(&crtc->dev->event_lock);
++ omap_crtc_flush(crtc);
++ omap_crtc_arm_event(crtc);
++ spin_unlock_irq(&crtc->dev->event_lock);
++ }
+ }
+
+ static int omap_crtc_atomic_set_property(struct drm_crtc *crtc,
+@@ -761,6 +852,9 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
+ omap_crtc->channel = channel;
+ omap_crtc->name = channel_names[channel];
+
++ INIT_DELAYED_WORK(&omap_crtc->update_work,
++ omap_crtc_manual_display_update);
++
+ ret = drm_crtc_init_with_planes(dev, crtc, plane, NULL,
+ &omap_crtc_funcs, NULL);
+ if (ret < 0) {
+diff --git a/drivers/gpu/drm/omapdrm/omap_crtc.h b/drivers/gpu/drm/omapdrm/omap_crtc.h
+index bd316bc0b6f4..b61c94b34f04 100644
+--- a/drivers/gpu/drm/omapdrm/omap_crtc.h
++++ b/drivers/gpu/drm/omapdrm/omap_crtc.h
+@@ -40,5 +40,6 @@ int omap_crtc_wait_pending(struct drm_crtc *crtc);
+ void omap_crtc_error_irq(struct drm_crtc *crtc, uint32_t irqstatus);
+ void omap_crtc_vblank_irq(struct drm_crtc *crtc);
+ void omap_crtc_framedone_irq(struct drm_crtc *crtc, uint32_t irqstatus);
++void omap_crtc_flush(struct drm_crtc *crtc);
+
+ #endif /* __OMAPDRM_CRTC_H__ */
+diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
+index b2539a90e1a4..57b1767bef09 100644
+--- a/drivers/gpu/drm/omapdrm/omap_fb.c
++++ b/drivers/gpu/drm/omapdrm/omap_fb.c
+@@ -95,8 +95,28 @@ static void omap_framebuffer_destroy(struct drm_framebuffer *fb)
+ kfree(omap_fb);
+ }
+
++static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
++ struct drm_file *file_priv,
++ unsigned flags, unsigned color,
++ struct drm_clip_rect *clips,
++ unsigned num_clips)
++{
++ struct drm_connector *connector = NULL;
++
++ drm_modeset_lock_all(fb->dev);
++
++ while ((connector = omap_framebuffer_get_next_connector(fb, connector)))
++ if (connector->encoder && connector->encoder->crtc)
++ omap_crtc_flush(connector->encoder->crtc);
++
++ drm_modeset_unlock_all(fb->dev);
++
++ return 0;
++}
++
+ static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
+ .create_handle = omap_framebuffer_create_handle,
++ .dirty = omap_framebuffer_dirty,
+ .destroy = omap_framebuffer_destroy,
+ };
+
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-4-8-dt-bindings-panel-common-document-orientation-property.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-4-8-dt-bindings-panel-common-document-orientation-property.patch
t@@ -0,0 +1,74 @@
+From patchwork Thu Feb 8 18:30:31 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 4/8] dt-bindings: panel: common: document orientation property
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207749
+Message-Id: <20180208183035.8461-5-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:31 +0100
+
+Introduce new "orientation" property for describing in which
+orientation a panel has been mounted to the device. This can
+be used by the operating system to automatically rotate the
+display correctly.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ .../devicetree/bindings/display/panel/panel-common.txt | 12 ++++++++++++
+ include/dt-bindings/display/common.h | 14 ++++++++++++++
+ 2 files changed, 26 insertions(+)
+ create mode 100644 include/dt-bindings/display/common.h
+
+diff --git a/Documentation/devicetree/bindings/display/panel/panel-common.txt b/Documentation/devicetree/bindings/display/panel/panel-common.txt
+index 557fa765adcb..c646b8908458 100644
+--- a/Documentation/devicetree/bindings/display/panel/panel-common.txt
++++ b/Documentation/devicetree/bindings/display/panel/panel-common.txt
+@@ -18,6 +18,18 @@ Descriptive Properties
+ physical area where images are displayed. These properties are expressed in
+ millimeters and rounded to the closest unit.
+
++- orientation: The orientation property specifies the panel orientation
++ in relation to the device's casing. The following values are possible:
++
++ * 0 = The top side of the panel matches the top side of the device's
++ casing.
++ * 1 = The top side of the panel matches the bottom side of the device's
++ casing. In other words the panel is mounted upside-down.
++ * 2 = The left side of the panel matches the top side of the device's
++ casing.
++ * 3 = The right side of the panel matches the top side of the device's
++ casing.
++
+ - label: The label property specifies a symbolic name for the panel as a
+ string suitable for use by humans. It typically contains a name inscribed on
+ the system (e.g. as an affixed label) or specified in the system's
+diff --git a/include/dt-bindings/display/common.h b/include/dt-bindings/display/common.h
+new file mode 100644
+index 000000000000..a864775445a0
+--- /dev/null
++++ b/include/dt-bindings/display/common.h
+@@ -0,0 +1,14 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * This header provides common constants for displays
++ */
++
++#ifndef _DT_BINDINGS_DISPLAY_COMMON_H
++#define _DT_BINDINGS_DISPLAY_COMMON_H
++
++#define PANEL_ORIENTATION_NORMAL 0
++#define PANEL_ORIENTATION_BOTTOM_UP 1
++#define PANEL_ORIENTATION_LEFT_UP 2
++#define PANEL_ORIENTATION_RIGHT_UP 3
++
++#endif
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-5-8-drm-omap-add-support-for-orientation-hints-from-display-drivers.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-5-8-drm-omap-add-support-for-orientation-hints-from-display-drivers.patch
t@@ -0,0 +1,76 @@
+From patchwork Thu Feb 8 18:30:32 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 5/8] drm/omap: add support for orientation hints from display drivers
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207733
+Message-Id: <20180208183035.8461-6-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:32 +0100
+
+This adds support for setting DRM panel orientation property
+based on information from the display driver.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/dss/omapdss.h | 2 ++
+ drivers/gpu/drm/omapdrm/omap_connector.c | 10 +++++++++-
+ 2 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
+index f8f83e826a56..72ebd82409d3 100644
+--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
++++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
+@@ -565,6 +565,8 @@ struct omap_dss_driver {
+ struct videomode *vm);
+ void (*get_size)(struct omap_dss_device *dssdev,
+ unsigned int *width, unsigned int *height);
++ void (*get_orientation)(struct omap_dss_device *dssdev,
++ int *orientation);
+
+ int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
+ u32 (*get_wss)(struct omap_dss_device *dssdev);
+diff --git a/drivers/gpu/drm/omapdrm/omap_connector.c b/drivers/gpu/drm/omapdrm/omap_connector.c
+index a33b51484b2d..2f296d29b74b 100644
+--- a/drivers/gpu/drm/omapdrm/omap_connector.c
++++ b/drivers/gpu/drm/omapdrm/omap_connector.c
+@@ -249,6 +249,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ struct drm_connector *connector = NULL;
+ struct omap_connector *omap_connector;
+ bool hpd_supported = false;
++ int ret;
+
+ DBG("%s", dssdev->name);
+
+@@ -267,7 +268,7 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ drm_connector_helper_add(connector, &omap_connector_helper_funcs);
+
+ if (dssdev->driver->register_hpd_cb) {
+- int ret = dssdev->driver->register_hpd_cb(dssdev,
++ ret = dssdev->driver->register_hpd_cb(dssdev,
+ omap_connector_hpd_cb,
+ omap_connector);
+ if (!ret)
+@@ -288,6 +289,13 @@ struct drm_connector *omap_connector_init(struct drm_device *dev,
+ connector->interlace_allowed = 1;
+ connector->doublescan_allowed = 0;
+
++ if (dssdev->driver->get_orientation)
++ dssdev->driver->get_orientation(dssdev, &connector->display_info.panel_orientation);
++
++ ret = drm_connector_init_panel_orientation_property(connector, 0, 0);
++ if (ret)
++ DBG("%s: Failed to init orientation property (%d)", dssdev->name, ret);
++
+ return connector;
+
+ fail:
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-6-8-drm-omap-panel-dsi-cm-add-orientation-support.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-6-8-drm-omap-panel-dsi-cm-add-orientation-support.patch
t@@ -0,0 +1,71 @@
+From patchwork Thu Feb 8 18:30:33 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,6/8] drm/omap: panel-dsi-cm: add orientation support
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207747
+Message-Id: <20180208183035.8461-7-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:33 +0100
+
+Add support to inform the DRM subsystem about the orientation
+the display has been mounted to the casing.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+index 15399a1a666b..7a63d6775a27 100644
+--- a/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
++++ b/drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c
+@@ -68,6 +68,7 @@ struct panel_drv_data {
+
+ int width_mm;
+ int height_mm;
++ int orientation;
+
+ struct omap_dsi_pin_config pin_config;
+
+@@ -1198,6 +1199,14 @@ static void dsicm_get_size(struct omap_dss_device *dssdev,
+ *height = ddata->height_mm;
+ }
+
++static void dsicm_get_orientation(struct omap_dss_device *dssdev,
++ int *orientation)
++{
++ struct panel_drv_data *ddata = to_panel_data(dssdev);
++
++ *orientation = ddata->orientation;
++}
++
+ static struct omap_dss_driver dsicm_ops = {
+ .connect = dsicm_connect,
+ .disconnect = dsicm_disconnect,
+@@ -1211,6 +1220,7 @@ static struct omap_dss_driver dsicm_ops = {
+ .get_timings = dsicm_get_timings,
+ .check_timings = dsicm_check_timings,
+ .get_size = dsicm_get_size,
++ .get_orientation = dsicm_get_orientation,
+
+ .enable_te = dsicm_enable_te,
+ .get_te = dsicm_get_te,
+@@ -1259,6 +1269,9 @@ static int dsicm_probe_of(struct platform_device *pdev)
+ ddata->height_mm = 0;
+ of_property_read_u32(node, "height-mm", &ddata->height_mm);
+
++ ddata->orientation = DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
++ of_property_read_u32(node, "orientation", &ddata->orientation);
++
+ in = omapdss_of_find_source_for_first_ep(node);
+ if (IS_ERR(in)) {
+ dev_err(&pdev->dev, "failed to find video source\n");
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-7-8-ARM-dts-omap4-droid4-Add-LCD-panel-orientation-property.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-7-8-ARM-dts-omap4-droid4-Add-LCD-panel-orientation-property.patch
t@@ -0,0 +1,48 @@
+From patchwork Thu Feb 8 18:30:34 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,
+ 7/8] ARM: dts: omap4-droid4: Add LCD panel orientation property
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207755
+Message-Id: <20180208183035.8461-8-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:34 +0100
+
+This adds a LCD panel orientation hint to the Droid 4. If the
+display is rotated this way the keyboard can be used properly.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ arch/arm/boot/dts/omap4-droid4-xt894.dts | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
+index b21084da490b..e11a24397163 100644
+--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
++++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
+@@ -6,6 +6,7 @@
+ /dts-v1/;
+
+ #include <dt-bindings/input/input.h>
++#include <dt-bindings/display/common.h>
+ #include "omap443x.dtsi"
+ #include "motorola-cpcap-mapphone.dtsi"
+
+@@ -181,6 +182,8 @@
+ height-mm = <89>;
+ backlight = <&lcd_backlight>;
+
++ orientation = <PANEL_ORIENTATION_RIGHT_UP>;
++
+ panel-timing {
+ clock-frequency = <0>; /* Calculated by dsi */
+
(DIR) diff --git a/extra/patches/linux-n950-patches/0001-PATCHv2-8-8-drm-omap-plane-update-fifo-size-on-ovl-setup.patch b/extra/patches/linux-n950-patches/0001-PATCHv2-8-8-drm-omap-plane-update-fifo-size-on-ovl-setup.patch
t@@ -0,0 +1,141 @@
+From patchwork Thu Feb 8 18:30:35 2018
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [PATCHv2,8/8] drm/omap: plane: update fifo size on ovl setup
+From: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+X-Patchwork-Id: 10207743
+Message-Id: <20180208183035.8461-9-sebastian.reichel@collabora.co.uk>
+To: Sebastian Reichel <sre@kernel.org>,
+ Tomi Valkeinen <tomi.valkeinen@ti.com>, Tony Lindgren <tony@atomide.com>
+Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
+ Hans de Goede <hdegoede@redhat.com>, Rob Herring <robh+dt@kernel.org>,
+ Mark Rutland <mark.rutland@arm.com>,
+ dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
+ linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
+ kernel@collabora.com, Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+Date: Thu, 8 Feb 2018 19:30:35 +0100
+
+This is a workaround for a hardware bug occuring on OMAP3
+with manually updated panels. Details about the HW bug are
+unknown to me, but without this fix the panel refresh does
+not work at all on Nokia N950. This is not the case for the
+OMAP4 based Droid 4, which works perfectly fine with default
+settings.
+
+Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
+---
+ drivers/gpu/drm/omapdrm/dss/dispc.c | 36 +++++++++++++++++++++++++++++++++++-
+ 1 file changed, 35 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/omapdrm/dss/dispc.c b/drivers/gpu/drm/omapdrm/dss/dispc.c
+index 4e8f68efd169..0904c3201914 100644
+--- a/drivers/gpu/drm/omapdrm/dss/dispc.c
++++ b/drivers/gpu/drm/omapdrm/dss/dispc.c
+@@ -157,6 +157,8 @@ struct dispc_features {
+ bool has_gamma_table:1;
+
+ bool has_gamma_i734_bug:1;
++
++ bool has_fifo_stallmode_bug:1;
+ };
+
+ #define DISPC_MAX_NR_FIFOS 5
+@@ -1489,6 +1491,18 @@ void dispc_ovl_compute_fifo_thresholds(enum omap_plane_id plane,
+ }
+ }
+
++static void dispc_ovl_set_manual_fifo_threshold(enum omap_plane_id plane)
++{
++ u32 fifo_low, fifo_high;
++ bool use_fifo_merge = false;
++ bool use_manual_update = true;
++
++ dispc_ovl_compute_fifo_thresholds(plane, &fifo_low, &fifo_high,
++ use_fifo_merge, use_manual_update);
++
++ dispc_ovl_set_fifo_threshold(plane, fifo_low, fifo_high);
++}
++
+ static void dispc_ovl_set_mflag(enum omap_plane_id plane, bool enable)
+ {
+ int bit;
+@@ -2651,8 +2665,21 @@ static int dispc_ovl_setup(enum omap_plane_id plane,
+ oi->out_width, oi->out_height, oi->fourcc, oi->rotation,
+ oi->zorder, oi->pre_mult_alpha, oi->global_alpha,
+ oi->rotation_type, replication, vm, mem_to_mem);
++ if (r)
++ return r;
+
+- return r;
++ /*
++ * OMAP3 chips have non-working FIFO thresholds for manually updated
++ * displays. The issue is not fully understood, but this workaround
++ * fixes the issue. OMAP4 is known to work with default thresholds.
++ */
++ if (mgr_fld_read(channel, DISPC_MGR_FLD_STALLMODE) &&
++ dispc.feat->has_fifo_stallmode_bug) {
++ DSSDBG("Enable OMAP3 FIFO stallmode bug workaround!\n");
++ dispc_ovl_set_manual_fifo_threshold(plane);
++ }
++
++ return 0;
+ }
+
+ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
+@@ -4067,6 +4094,7 @@ static const struct dispc_features omap24xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap34xx_rev1_0_dispc_feats = {
+@@ -4101,6 +4129,7 @@ static const struct dispc_features omap34xx_rev1_0_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap34xx_rev3_0_dispc_feats = {
+@@ -4135,6 +4164,7 @@ static const struct dispc_features omap34xx_rev3_0_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features omap36xx_dispc_feats = {
+@@ -4169,6 +4199,7 @@ static const struct dispc_features omap36xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = true,
+ };
+
+ static const struct dispc_features am43xx_dispc_feats = {
+@@ -4203,6 +4234,7 @@ static const struct dispc_features am43xx_dispc_feats = {
+ .no_framedone_tv = true,
+ .set_max_preload = false,
+ .last_pixel_inc_missing = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static const struct dispc_features omap44xx_dispc_feats = {
+@@ -4242,6 +4274,7 @@ static const struct dispc_features omap44xx_dispc_feats = {
+ .reverse_ilace_field_order = true,
+ .has_gamma_table = true,
+ .has_gamma_i734_bug = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static const struct dispc_features omap54xx_dispc_feats = {
+@@ -4282,6 +4315,7 @@ static const struct dispc_features omap54xx_dispc_feats = {
+ .reverse_ilace_field_order = true,
+ .has_gamma_table = true,
+ .has_gamma_i734_bug = true,
++ .has_fifo_stallmode_bug = false,
+ };
+
+ static irqreturn_t dispc_irq_handler(int irq, void *arg)
(DIR) diff --git a/extra/pwclient/.pwclientrc b/extra/pwclient/.pwclientrc
t@@ -1,6 +0,0 @@
-[options]
-default=linux-omap
-
-[linux-omap]
-url= https://patchwork.kernel.org/xmlrpc/
-
(DIR) diff --git a/extra/pwclient/pwclient b/extra/pwclient/pwclient
t@@ -1,704 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#
-# Patchwork command line client
-# Copyright (C) 2008 Nate Case <ncase@xes-inc.com>
-#
-# This file is part of the Patchwork package.
-#
-# Patchwork is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# Patchwork is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with Patchwork; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-from __future__ import print_function
-
-import os
-import sys
-try:
- import xmlrpclib
-except ImportError:
- # Python 3 has merged/renamed things.
- import xmlrpc.client as xmlrpclib
-import argparse
-import string
-import tempfile
-import subprocess
-import base64
-try:
- import ConfigParser
-except ImportError:
- # Python 3 has renamed things.
- import configparser as ConfigParser
-import shutil
-import re
-
-# Add a shim for Python 2's unicode() helper.
-try:
- unicode
-except NameError:
- # Python 3 does everything by unicode now.
- unicode = str
-
-# Default Patchwork remote XML-RPC server URL
-# This script will check the PW_XMLRPC_URL environment variable
-# for the URL to access. If that is unspecified, it will fallback to
-# the hardcoded default value specified here.
-DEFAULT_URL = "http://patchwork/xmlrpc/"
-CONFIG_FILE = os.path.expanduser('~/.pwclientrc')
-
-class Filter(object):
- """Filter for selecting patches."""
- def __init__(self):
- # These fields refer to specific objects, so they are special
- # because we have to resolve them to IDs before passing the
- # filter to the server
- self.state = ""
- self.project = ""
-
- # The dictionary that gets passed to via XML-RPC
- self.d = {}
-
- def add(self, field, value):
- if field == 'state':
- self.state = value
- elif field == 'project':
- self.project = value
- else:
- # OK to add directly
- self.d[field] = value
-
- def resolve_ids(self, rpc):
- """Resolve State, Project, and Person IDs based on filter strings."""
- if self.state != "":
- id = state_id_by_name(rpc, self.state)
- if id == 0:
- sys.stderr.write("Note: No State found matching %s*, " \
- "ignoring filter\n" % self.state)
- else:
- self.d['state_id'] = id
-
- if self.project != None:
- id = project_id_by_name(rpc, self.project)
- if id == 0:
- sys.stderr.write("Note: No Project found matching %s, " \
- "ignoring filter\n" % self.project)
- else:
- self.d['project_id'] = id
-
- def __str__(self):
- """Return human-readable description of the filter."""
- return str(self.d)
-
-class BasicHTTPAuthTransport(xmlrpclib.SafeTransport):
-
- def __init__(self, username = None, password = None, use_https = False):
- self.username = username
- self.password = password
- self.use_https = use_https
- xmlrpclib.SafeTransport.__init__(self)
-
- def authenticated(self):
- return self.username != None and self.password != None
-
- def send_host(self, connection, host):
- xmlrpclib.Transport.send_host(self, connection, host)
- if not self.authenticated():
- return
- credentials = '%s:%s' % (self.username, self.password)
- auth = 'Basic ' + base64.encodestring(credentials).strip()
- connection.putheader('Authorization', auth)
-
- def make_connection(self, host):
- if self.use_https:
- fn = xmlrpclib.SafeTransport.make_connection
- else:
- fn = xmlrpclib.Transport.make_connection
- return fn(self, host)
-
-def project_id_by_name(rpc, linkname):
- """Given a project short name, look up the Project ID."""
- if len(linkname) == 0:
- return 0
- projects = rpc.project_list(linkname, 0)
- for project in projects:
- if project['linkname'] == linkname:
- return project['id']
- return 0
-
-def state_id_by_name(rpc, name):
- """Given a partial state name, look up the state ID."""
- if len(name) == 0:
- return 0
- states = rpc.state_list(name, 0)
- for state in states:
- if state['name'].lower().startswith(name.lower()):
- return state['id']
- return 0
-
-def person_ids_by_name(rpc, name):
- """Given a partial name or email address, return a list of the
- person IDs that match."""
- if len(name) == 0:
- return []
- people = rpc.person_list(name, 0)
- return [x['id'] for x in people]
-
-def list_patches(patches, format_str=None):
- """Dump a list of patches to stdout."""
- if format_str:
- format_field_re = re.compile("%{([a-z0-9_]+)}")
-
- def patch_field(matchobj):
- fieldname = matchobj.group(1)
-
- if fieldname == "_msgid_":
- # naive way to strip < and > from message-id
- val = string.strip(str(patch["msgid"]), "<>")
- else:
- val = str(patch[fieldname])
-
- return val
-
- for patch in patches:
- print(format_field_re.sub(patch_field, format_str))
- else:
- print("%-7s %-12s %s" % ("ID", "State", "Name"))
- print("%-7s %-12s %s" % ("--", "-----", "----"))
- for patch in patches:
- print("%-7d %-12s %s" % (patch['id'], patch['state'], patch['name']))
-
-def action_list(rpc, filter, submitter_str, delegate_str, format_str=None):
- filter.resolve_ids(rpc)
-
- if submitter_str != None:
- ids = person_ids_by_name(rpc, submitter_str)
- if len(ids) == 0:
- sys.stderr.write("Note: Nobody found matching *%s*\n" % \
- submitter_str)
- else:
- for id in ids:
- person = rpc.person_get(id)
- print('Patches submitted by %s <%s>:' %
- (unicode(person['name']).encode('utf-8'),
- unicode(person['email']).encode('utf-8')))
- f = filter
- f.add("submitter_id", id)
- patches = rpc.patch_list(f.d)
- list_patches(patches, format_str)
- return
-
- if delegate_str != None:
- ids = person_ids_by_name(rpc, delegate_str)
- if len(ids) == 0:
- sys.stderr.write("Note: Nobody found matching *%s*\n" % \
- delegate_str)
- else:
- for id in ids:
- person = rpc.person_get(id)
- print('Patches delegated to %s <%s>:' %
- (person['name'], person['email']))
- f = filter
- f.add("delegate_id", id)
- patches = rpc.patch_list(f.d)
- list_patches(patches, format_str)
- return
-
- patches = rpc.patch_list(filter.d)
- list_patches(patches, format_str)
-
-def action_projects(rpc):
- projects = rpc.project_list("", 0)
- print("%-5s %-24s %s" % ("ID", "Name", "Description"))
- print("%-5s %-24s %s" % ("--", "----", "-----------"))
- for project in projects:
- print("%-5d %-24s %s" % (project['id'], \
- project['linkname'], \
- project['name']))
-
-def action_states(rpc):
- states = rpc.state_list("", 0)
- print("%-5s %s" % ("ID", "Name"))
- print("%-5s %s" % ("--", "----"))
- for state in states:
- print("%-5d %s" % (state['id'], state['name']))
-
-def action_info(rpc, patch_id):
- patch = rpc.patch_get(patch_id)
- s = "Information for patch id %d" % (patch_id)
- print(s)
- print('-' * len(s))
- for key, value in sorted(patch.items()):
- print("- %- 14s: %s" % (key, unicode(value).encode("utf-8")))
-
-def action_get(rpc, patch_id):
- patch = rpc.patch_get(patch_id)
- s = rpc.patch_get_mbox(patch_id)
-
- if patch == {} or len(s) == 0:
- sys.stderr.write("Unable to get patch %d\n" % patch_id)
- sys.exit(1)
-
- base_fname = fname = os.path.basename(patch['filename'])
- i = 0
- while os.path.exists(fname):
- fname = "%s.%d" % (base_fname, i)
- i += 1
-
- try:
- f = open(fname, "w")
- except:
- sys.stderr.write("Unable to open %s for writing\n" % fname)
- sys.exit(1)
-
- try:
- f.write(unicode(s).encode("utf-8"))
- f.close()
- print('Saved patch to %s' % fname)
- except:
- sys.stderr.write("Failed to write to %s\n" % fname)
- sys.exit(1)
-
-def action_apply(rpc, patch_id, apply_cmd=None):
- patch = rpc.patch_get(patch_id)
- if patch == {}:
- sys.stderr.write("Error getting information on patch ID %d\n" % \
- patch_id)
- sys.exit(1)
-
- if apply_cmd is None:
- print('Applying patch #%d to current directory' % patch_id)
- apply_cmd = ['patch', '-p1']
- else:
- print('Applying patch #%d using %s' %
- (patch_id, repr(' '.join(apply_cmd))))
-
- print('Description: %s' % patch['name'])
- s = rpc.patch_get_mbox(patch_id)
- if len(s) > 0:
- proc = subprocess.Popen(apply_cmd, stdin = subprocess.PIPE)
- proc.communicate(unicode(s).encode('utf-8'))
- return proc.returncode
- else:
- sys.stderr.write("Error: No patch content found\n")
- sys.exit(1)
-
-def action_update_patch(rpc, patch_id, state = None, archived = None, commit = None):
- patch = rpc.patch_get(patch_id)
- if patch == {}:
- sys.stderr.write("Error getting information on patch ID %d\n" % \
- patch_id)
- sys.exit(1)
-
- params = {}
-
- if state:
- state_id = state_id_by_name(rpc, state)
- if state_id == 0:
- sys.stderr.write("Error: No State found matching %s*\n" % state)
- sys.exit(1)
- params['state'] = state_id
-
- if commit:
- params['commit_ref'] = commit
-
- if archived:
- params['archived'] = archived == 'yes'
-
- success = False
- try:
- success = rpc.patch_set(patch_id, params)
- except xmlrpclib.Fault as f:
- sys.stderr.write("Error updating patch: %s\n" % f.faultString)
-
- if not success:
- sys.stderr.write("Patch not updated\n")
-
-def patch_id_from_hash(rpc, project, hash):
- try:
- patch = rpc.patch_get_by_project_hash(project, hash)
- except xmlrpclib.Fault:
- # the server may not have the newer patch_get_by_project_hash function,
- # so fall back to hash-only.
- patch = rpc.patch_get_by_hash(hash)
-
- if patch == {}:
- sys.stderr.write("No patch has the hash provided\n")
- sys.exit(1)
-
- patch_id = patch['id']
- # be super paranoid
- try:
- patch_id = int(patch_id)
- except:
- sys.stderr.write("Invalid patch ID obtained from server\n")
- sys.exit(1)
- return patch_id
-
-auth_actions = ['update']
-
-def main():
- hash_parser = argparse.ArgumentParser(add_help=False)
- hash_parser.add_argument(
- '-h', metavar='HASH', dest='hash', action='store',
- help='''Lookup by patch hash'''
- )
- hash_parser.add_argument(
- 'id', metavar='ID', nargs='*', action='store', type=int,
- help='Patch ID',
- )
- hash_parser.add_argument(
- '-p', metavar='PROJECT',
- help='''Lookup patch in project'''
- )
-
- filter_parser = argparse.ArgumentParser(add_help=False)
- filter_parser.add_argument(
- '-s', metavar='STATE',
- help='''Filter by patch state (e.g., 'New', 'Accepted', etc.)'''
- )
- filter_parser.add_argument(
- '-a', choices=['yes','no'],
- help='''Filter by patch archived state'''
- )
- filter_parser.add_argument(
- '-p', metavar='PROJECT',
- help='''Filter by project name (see 'projects' for list)'''
- )
- filter_parser.add_argument(
- '-w', metavar='WHO',
- help='''Filter by submitter (name, e-mail substring search)'''
- )
- filter_parser.add_argument(
- '-d', metavar='WHO',
- help='''Filter by delegate (name, e-mail substring search)'''
- )
- filter_parser.add_argument(
- '-n', metavar='MAX#',
- type=int,
- help='''Restrict number of results'''
- )
- filter_parser.add_argument(
- '-m', metavar='MESSAGEID',
- help='''Filter by Message-Id'''
- )
- filter_parser.add_argument(
- '-f', metavar='FORMAT',
- help='''Print output in the given format. You can use tags matching '''
- '''fields, e.g. %%{id}, %%{state}, or %%{msgid}.'''
- )
- filter_parser.add_argument(
- 'patch_name', metavar='STR', nargs='?',
- help='substring to search for patches by name',
- )
-
- action_parser = argparse.ArgumentParser(
- prog='pwclient',
- epilog='Use \'pwclient <command> --help\' for more info',
- )
-
- subparsers = action_parser.add_subparsers(
- title='Commands',
- )
- apply_parser = subparsers.add_parser(
- 'apply', parents=[hash_parser], conflict_handler='resolve',
- help='''Apply a patch (in the current dir, using -p1)'''
- )
- apply_parser.set_defaults(subcmd='apply')
- git_am_parser = subparsers.add_parser(
- 'git-am', parents=[hash_parser], conflict_handler='resolve',
- help='''Apply a patch to current git branch using "git am".'''
- )
- git_am_parser.set_defaults(subcmd='git_am')
- git_am_parser.add_argument(
- '-s', '--signoff',
- action='store_true',
- help='''pass --signoff to git-am'''
- )
- get_parser = subparsers.add_parser(
- 'get', parents=[hash_parser], conflict_handler='resolve',
- help='''Download a patch and save it locally'''
- )
- get_parser.set_defaults(subcmd='get')
- info_parser = subparsers.add_parser(
- 'info', parents=[hash_parser], conflict_handler='resolve',
- help='''Display patchwork info about a given patch ID'''
- )
- info_parser.set_defaults(subcmd='info')
- projects_parser = subparsers.add_parser(
- 'projects',
- help='''List all projects'''
- )
- projects_parser.set_defaults(subcmd='projects')
- states_parser = subparsers.add_parser(
- 'states',
- help='''Show list of potential patch states'''
- )
- states_parser.set_defaults(subcmd='states')
- view_parser = subparsers.add_parser(
- 'view', parents=[hash_parser], conflict_handler='resolve',
- help='''View a patch'''
- )
- view_parser.set_defaults(subcmd='view')
- update_parser = subparsers.add_parser(
- 'update', parents=[hash_parser], conflict_handler='resolve',
- help='''Update patch''',
- epilog='''Using a COMMIT-REF allows for only one ID to be specified''',
- )
- update_parser.add_argument(
- '-c', metavar='COMMIT-REF',
- help='''commit reference hash'''
- )
- update_parser.add_argument(
- '-s', metavar='STATE',
- help='''Set patch state (e.g., 'Accepted', 'Superseded' etc.)'''
- )
- update_parser.add_argument(
- '-a', choices=['yes', 'no'],
- help='''Set patch archived state'''
- )
- update_parser.set_defaults(subcmd='update')
- list_parser = subparsers.add_parser("list",
- #aliases=['search'],
- parents=[filter_parser],
- help='''List patches, using the optional filters specified
- below and an optional substring to search for patches
- by name'''
- )
- list_parser.set_defaults(subcmd='list')
- search_parser = subparsers.add_parser("search",
- parents=[filter_parser],
- help='''Alias for "list"'''
- )
- # Poor man's argparse aliases:
- # We register the "search" parser but effectively use "list" for the
- # help-text.
- search_parser.set_defaults(subcmd='list')
- if len(sys.argv) < 2:
- action_parser.print_help()
- sys.exit(0)
-
- args = action_parser.parse_args()
- args = dict(vars(args))
- action = args.get('subcmd')
-
- if args.get('hash') and len(args.get('id')):
- # mimic mutual exclusive group
- locals()[action + '_parser'].error(
- "[-h HASH] and [ID [ID ...]] are mutually exlusive")
-
- # set defaults
- filt = Filter()
- commit_str = None
- url = DEFAULT_URL
-
- archived_str = args.get('a')
- state_str = args.get('s')
- project_str = args.get('p')
- submitter_str = args.get('w')
- delegate_str = args.get('d')
- format_str = args.get('f')
- hash_str = args.get('hash')
- patch_ids = args.get('id')
- msgid_str = args.get('m')
- if args.get('c'):
- # update multiple IDs with a single commit-hash does not make sense
- if action == 'update' and patch_ids and len(patch_ids) > 1:
- update_parser.error("Declining update with COMMIT-REF on multiple IDs")
- commit_str = args.get('c')
-
- if state_str is None and archived_str is None and action == 'update':
- update_parser.error('Must specify one or more update options (-a or -s)')
-
- if args.get('n') != None:
- try:
- filt.add("max_count", args.get('n'))
- except:
- action_parser.error("Invalid maximum count '%s'" % args.get('n'))
-
- do_signoff = args.get('signoff')
-
- # grab settings from config files
- config = ConfigParser.ConfigParser()
- config.read([CONFIG_FILE])
-
- if not config.has_section('options') and os.path.exists(CONFIG_FILE):
- sys.stderr.write('~/.pwclientrc is in the old format. Migrating it...')
-
- old_project = config.get('base','project')
-
- new_config = ConfigParser.ConfigParser()
- new_config.add_section('options')
-
- new_config.set('options','default',old_project)
- new_config.add_section(old_project)
-
- new_config.set(old_project,'url',config.get('base','url'))
- if config.has_option('auth', 'username'):
- new_config.set(old_project,'username',config.get('auth','username'))
- if config.has_option('auth', 'password'):
- new_config.set(old_project,'password',config.get('auth','password'))
-
- old_config_file = CONFIG_FILE + '.orig'
- shutil.copy2(CONFIG_FILE,old_config_file)
-
- with open(CONFIG_FILE, 'wb') as fd:
- new_config.write(fd)
-
- sys.stderr.write(' Done.\n')
- sys.stderr.write('Your old ~/.pwclientrc was saved to %s\n' % old_config_file)
- sys.stderr.write('and was converted to the new format. You may want to\n')
- sys.stderr.write('inspect it before continuing.\n')
- sys.exit(1)
-
- if not project_str:
- try:
- project_str = config.get('options', 'default')
- except:
- action_parser.error("No default project configured in ~/.pwclientrc")
-
- if not config.has_section(project_str):
- sys.stderr.write('No section for project %s in ~/.pwclientrc\n' % project_str)
- sys.exit(1)
- if not config.has_option(project_str, 'url'):
- sys.stderr.write('No URL for project %s in ~/.pwclientrc\n' % project_str)
- sys.exit(1)
- if not do_signoff and config.has_option('options', 'signoff'):
- do_signoff = config.getboolean('options', 'signoff')
- if not do_signoff and config.has_option(project_str, 'signoff'):
- do_signoff = config.getboolean(project_str, 'signoff')
-
- url = config.get(project_str, 'url')
-
- transport = None
- if action in auth_actions:
- if config.has_option(project_str, 'username') and \
- config.has_option(project_str, 'password'):
-
- use_https = url.startswith('https')
-
- transport = BasicHTTPAuthTransport( \
- config.get(project_str, 'username'),
- config.get(project_str, 'password'),
- use_https)
-
- else:
- sys.stderr.write(("The %s action requires authentication, "
- "but no username or password\nis configured\n") % action)
- sys.exit(1)
-
- if project_str:
- filt.add("project", project_str)
-
- if state_str:
- filt.add("state", state_str)
-
- if archived_str:
- filt.add("archived", archived_str == 'yes')
-
- if msgid_str:
- filt.add("msgid", msgid_str)
-
- try:
- rpc = xmlrpclib.Server(url, transport = transport)
- except:
- sys.stderr.write("Unable to connect to %s\n" % url)
- sys.exit(1)
-
- # It should be safe to assume hash_str is not zero, but who knows..
- if hash_str != None:
- patch_ids = [patch_id_from_hash(rpc, project_str, hash_str)]
-
- # helper for non_empty() to print correct helptext
- h = locals()[action + '_parser']
-
- # Require either hash_str or IDs for
- def non_empty(h, patch_ids):
- """Error out if no patch IDs were specified"""
- if patch_ids == None or len(patch_ids) < 1:
- sys.stderr.write("Error: Missing Argument! " +
- "Either [-h HASH] or [ID [ID ...]] are required\n")
- if h:
- h.print_help()
- sys.exit(1)
- return patch_ids
-
- if action == 'list' or action == 'search':
- if args.get('patch_name') != None:
- filt.add("name__icontains", args.get('patch_name'))
- action_list(rpc, filt, submitter_str, delegate_str, format_str)
-
- elif action.startswith('project'):
- action_projects(rpc)
-
- elif action.startswith('state'):
- action_states(rpc)
-
- elif action == 'view':
- pager = os.environ.get('PAGER')
- if pager:
- pager = subprocess.Popen(
- pager.split(), stdin=subprocess.PIPE
- )
- if pager:
- i = list()
- for patch_id in non_empty(h, patch_ids):
- s = rpc.patch_get_mbox(patch_id)
- if len(s) > 0:
- i.append(unicode(s).encode("utf-8"))
- if len(i) > 0:
- pager.communicate(input="\n".join(i))
- pager.stdin.close()
- else:
- for patch_id in non_empty(h, patch_ids):
- s = rpc.patch_get_mbox(patch_id)
- if len(s) > 0:
- print(unicode(s).encode("utf-8"))
-
- elif action == 'info':
- for patch_id in non_empty(h, patch_ids):
- action_info(rpc, patch_id)
-
- elif action == 'get':
- for patch_id in non_empty(h, patch_ids):
- action_get(rpc, patch_id)
-
- elif action == 'apply':
- for patch_id in non_empty(h, patch_ids):
- ret = action_apply(rpc, patch_id)
- if ret:
- sys.stderr.write("Apply failed with exit status %d\n" % ret)
- sys.exit(1)
-
- elif action == 'git_am':
- cmd = ['git', 'am']
- if do_signoff:
- cmd.append('-s')
- for patch_id in non_empty(h, patch_ids):
- ret = action_apply(rpc, patch_id, cmd)
- if ret:
- sys.stderr.write("'git am' failed with exit status %d\n" % ret)
- sys.exit(1)
-
- elif action == 'update':
- for patch_id in non_empty(h, patch_ids):
- action_update_patch(rpc, patch_id, state = state_str,
- archived = archived_str, commit = commit_str
- )
-
- else:
- sys.stderr.write("Unknown action '%s'\n" % action)
- action_parser.print_help()
- sys.exit(1)
-
-if __name__ == "__main__":
- main()