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path: root/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
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2013-11-10drm: shmob_drm: Convert to clk_prepare/unprepareLaurent Pinchart1-2/+2
Turn clk_enable() and clk_disable() calls into clk_prepare_enable() and clk_disable_unprepare() to get ready for the migration to the common clock framework. Cc: David Airlie <[email protected]> Cc: [email protected] Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-08-30drm: Pass page flip ioctl flags to driverKeith Packard1-1/+2
This lets drivers see the flags requested by the application [airlied: fixup for rcar/imx/msm] Signed-off-by: Keith Packard <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-05-22drm/shmob: use drm_send_vblank_event() helperRob Clark1-15/+4
Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2013-04-26drm/shmobile: Fix race condition between page flip request and handlerLaurent Pinchart1-1/+1
The page flip handler stores the page flip event pointer and then calls drm_vblank_get() to enable the vblank interrupt. Due to the vblank off delay, the vblank interrupt can be enabled in the hardware at that point, even if the vblank reference count is equal to 0. If a vblank interrupt is triggered between storing the event pointer and calling drm_vblank_get(), the page flip completion handler will process the event and call drm_vblank_put() with a reference count equal to 0. This will result in a BUG_ON. Fix the race condition by calling drm_vblank_get() before storing the event pointer. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2012-11-30drm/shmob: drm_connector_property -> drm_object_propertyRob Clark1-1/+1
Signed-off-by: Rob Clark <[email protected]>
2012-09-18drm: Renesas SH Mobile DRM driverLaurent Pinchart1-0/+763
The SH Mobile LCD controller (LCDC) DRM driver supports the main graphics plane in RGB and YUV formats, as well as the overlay planes (in alpha-blending mode only). Only flat panel outputs using the parallel interface are supported. Support for SYS panels, HDMI and DSI is currently not implemented. Signed-off-by: Laurent Pinchart <[email protected]> Reviewed-by: Sascha Hauer <[email protected]>
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