linux-stable.git/drivers/gpu/drm/shmobile, branch linux-3.17.y Linux kernel stable tree drm: shmobile: fix warnings 2014-07-22T01:31:35+00:00 Russell King rmk+kernel@arm.linux.org.uk 2014-07-13T11:19:03+00:00 681ff260bf10c558c3aaa5255e25e13d4517fff3 drivers/gpu/drm/shmobile/shmob_drm_drv.c:300:5: warning: "CONFIG_PM_SLEEP" is not defined [-Wundef] Always use #ifdef with CONFIG symbols, never just bare #if Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dave Airlie <airlied@redhat.com> 
drivers/gpu/drm/shmobile/shmob_drm_drv.c:300:5: warning: "CONFIG_PM_SLEEP" is not defined [-Wundef]

Always use #ifdef with CONFIG symbols, never just bare #if

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drm: add register and unregister functions for connectors 2014-06-19T06:55:28+00:00 Thomas Wood thomas.wood@intel.com 2014-05-29T15:57:41+00:00 34ea3d386347cd6de4c2fa2491dd85c9e753e7e4 Introduce generic functions to register and unregister connectors. This provides a common place to add and remove associated user space interfaces. Signed-off-by: Thomas Wood <thomas.wood@intel.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 
Introduce generic functions to register and unregister connectors. This
provides a common place to add and remove associated user space
interfaces.

Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drm/shmobile: Add run-time dependencies 2014-05-27T05:47:07+00:00 Jean Delvare jdelvare@suse.de 2014-05-26T12:52:13+00:00 c66de8cc2ea629412338e4976ef33ed5b72a2339 The shmobile DRM driver is only useful on SuperH and shmobile unless build testing. I am dropping the SuperH dependencies though because the driver doesn't even build there, so in practice it is an arm-only driver for now. Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 
The shmobile DRM driver is only useful on SuperH and shmobile unless
build testing. I am dropping the SuperH dependencies though because
the driver doesn't even build there, so in practice it is an arm-only
driver for now.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Merge tag 'topic/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-05-16T01:47:13+00:00 Dave Airlie airlied@redhat.com 2014-05-16T01:47:13+00:00 425a9a3ad1e64a00b4dbc827ae58df2aaf10ef43 Update pull request with drm core patches. Mostly some polish for the primary plane stuff and a pile of patches all over from Thierry. Has survived a few days in drm-intel-nightly without causing ill. I've frobbed my scripts a bit to also tag my topic branches so that you have something stable to pull - I've accidentally pushed a bunch more patches onto this branch before you've taken the old pull request. * tag 'topic/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel: drm: Make drm_crtc_helper_disable() return void drm: Fix indentation of closing brace drm/dp: Fix typo in comment drm: Fixup flip-work kerneldoc drm/fb: Fix typos drm/edid: Cleanup kerneldoc drm/edid: Drop revision argument for drm_mode_std() drm: Try to acquire modeset lock on panic or sysrq drm: remove unused argument from drm_open_helper drm: Handle ->disable_plane failures correctly drm: Simplify fb refcounting rules around ->update_plane drm/crtc-helper: gc usless connector loop in disable_unused_functions drm/plane_helper: don't disable plane in destroy function drm/plane-helper: Fix primary plane scaling check drm: make mode_valid callback optional drm/edid: Fill PAR in AVI infoframe based on CEA mode list 
Update pull request with drm core patches. Mostly some polish for the
primary plane stuff and a pile of patches all over from Thierry. Has
survived a few days in drm-intel-nightly without causing ill.

I've frobbed my scripts a bit to also tag my topic branches so that you
have something stable to pull - I've accidentally pushed a bunch more
patches onto this branch before you've taken the old pull request.

* tag 'topic/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel:
  drm: Make drm_crtc_helper_disable() return void
  drm: Fix indentation of closing brace
  drm/dp: Fix typo in comment
  drm: Fixup flip-work kerneldoc
  drm/fb: Fix typos
  drm/edid: Cleanup kerneldoc
  drm/edid: Drop revision argument for drm_mode_std()
  drm: Try to acquire modeset lock on panic or sysrq
  drm: remove unused argument from drm_open_helper
  drm: Handle ->disable_plane failures correctly
  drm: Simplify fb refcounting rules around ->update_plane
  drm/crtc-helper: gc usless connector loop in disable_unused_functions
  drm/plane_helper: don't disable plane in destroy function
  drm/plane-helper: Fix primary plane scaling check
  drm: make mode_valid callback optional
  drm/edid: Fill PAR in AVI infoframe based on CEA mode list
drm: pass the irq explicitly to drm_irq_install 2014-04-23T08:32:50+00:00 Daniel Vetter daniel.vetter@ffwll.ch 2013-11-03T20:09:27+00:00 bb0f1b5c1695b4399cfd2359c114ae63edbb3ad8 Unfortunately this requires a drm-wide change, and I didn't see a sane way around that. Luckily it's fairly simple, we just need to inline the respective get_irq implementation from either drm_pci.c or drm_platform.c. With that we can now also remove drm_dev_to_irq from drm_irq.c. Reviewed-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 
Unfortunately this requires a drm-wide change, and I didn't see a sane
way around that. Luckily it's fairly simple, we just need to inline
the respective get_irq implementation from either drm_pci.c or
drm_platform.c.

With that we can now also remove drm_dev_to_irq from drm_irq.c.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drm: make mode_valid callback optional 2014-04-22T09:18:12+00:00 Andrzej Hajda a.hajda@samsung.com 2014-04-02T10:29:46+00:00 f9b0e251dfbf2c4da642ec9210db29a7ac63b81a Many drm connectors do not need mode validation. The patch makes this callback optional and removes dumb implementations. v2: Rebase: - imx move to a shared (but still dummy) ->mode_valid implementation. - probe helpers have been extracted to drm_probe_helper.c Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> (v1) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> 
Many drm connectors do not need mode validation.
The patch makes this callback optional and removes dumb implementations.

v2: Rebase:
- imx move to a shared (but still dummy) ->mode_valid implementation.
- probe helpers have been extracted to drm_probe_helper.c

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drm: Replace crtc fb with primary plane fb (v3) 2014-04-02T00:18:28+00:00 Matt Roper matthew.d.roper@intel.com 2014-04-01T22:22:40+00:00 f4510a2752b75ad5847b7935b68c233cab497f97 Now that CRTC's have a primary plane, there's no need to track the framebuffer in the CRTC. Replace all references to the CRTC fb with the primary plane's fb. This patch was generated by the Coccinelle semantic patching tool using the following rules: @@ struct drm_crtc C; @@ - (C).fb + C.primary->fb @@ struct drm_crtc *C; @@ - (C)->fb + C->primary->fb v3: Generate patch via coccinelle. Actual removal of crtc->fb has been moved to a subsequent patch. v2: Fixup several lingering crtc->fb instances that were missed in the first patch iteration. [Rob Clark] Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Rob Clark <robdclark@gmail.com> 
Now that CRTC's have a primary plane, there's no need to track the
framebuffer in the CRTC.  Replace all references to the CRTC fb with the
primary plane's fb.

This patch was generated by the Coccinelle semantic patching tool using
the following rules:

        @@ struct drm_crtc C; @@
        -   (C).fb
        +   C.primary->fb

        @@ struct drm_crtc *C; @@
        -   (C)->fb
        +   C->primary->fb

v3: Generate patch via coccinelle.  Actual removal of crtc->fb has been
    moved to a subsequent patch.

v2: Fixup several lingering crtc->fb instances that were missed in the
    first patch iteration.  [Rob Clark]

Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
drm/shmobile: Restrict plane loops to only operate on legacy planes 2014-04-02T00:11:27+00:00 Matt Roper matthew.d.roper@intel.com 2014-04-01T22:22:33+00:00 2b79dc13dc88c72c89fc9c4e4589bfc1139a441d Ensure that existing driver loops over all planes do not change behavior when we begin adding new types of planes (primary and cursor) to the DRM plane list in future patches. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> 
Ensure that existing driver loops over all planes do not change behavior
when we begin adding new types of planes (primary and cursor) to the DRM
plane list in future patches.

Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
drm/shmob: call drm_put_dev directly from ->remove hook 2013-12-18T01:05:46+00:00 Daniel Vetter daniel.vetter@ffwll.ch 2013-12-11T10:34:27+00:00 405bea7a9e6427db0ca60fee99bfbef7fcaba977 We need to chase one pointer here. Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 
We need to chase one pointer here.

Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drm: shmob_drm: Check clk_prepare_enable() return value 2013-12-18T01:04:40+00:00 Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com 2013-12-02T00:52:20+00:00 c0c72a85c6c656218a894d4d64485f7bb54820f8 The clk_prepare_enable() call can fail. Check it's return value. We can't propagate it all the way to the user as the KMS operations in which the clock is enabled return a void. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 
The clk_prepare_enable() call can fail. Check it's return value. We
can't propagate it all the way to the user as the KMS operations in
which the clock is enabled return a void.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>