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01ce113ca5
linux/drivers/gpu/drm/exynos
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Prathyush K 01ce113ca5 drm/exynos: modify wait_for_vblank of fimd 
It is more optimium to use wait queues while waiting for vsync so
that the current task is put to sleep. This way, the task wont
hog the CPU while waiting. We use wait_event_timeout and not
an interruptible function since we dont want the function to exit
when a signal is pending (e.g. drm release). This patch modifies
the wait for vblank function of fimd.

Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2012-12-13 06:05:44 -08:00
..
exynos_ddc.c
exynos_drm_buf.c drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer 2012-12-05 14:39:20 +09:00
exynos_drm_buf.h drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer 2012-12-05 14:39:20 +09:00
exynos_drm_connector.c
exynos_drm_connector.h
exynos_drm_core.c
exynos_drm_crtc.c drm/exynos: hold event_lock while accessing pageflip_event_list 2012-11-29 03:30:33 -08:00
exynos_drm_crtc.h
exynos_drm_dmabuf.c drm/exynos: add dmabuf attach/detach callbacks. 2012-12-13 06:05:43 -08:00
exynos_drm_dmabuf.h
exynos_drm_drv.c drm: exynos: moved exynos drm hdmi device registration to drm driver 2012-12-13 06:05:43 -08:00
exynos_drm_drv.h drm/exynos: make wait_for_vblank a manager op 2012-12-13 06:05:43 -08:00
exynos_drm_encoder.c drm/exynos: make wait_for_vblank a manager op 2012-12-13 06:05:43 -08:00
exynos_drm_encoder.h drm/exynos: make sure that overlay data are updated 2012-12-05 14:39:19 +09:00
exynos_drm_fb.c drm/exynos: make sure that overlay data are updated 2012-12-05 14:39:19 +09:00
exynos_drm_fb.h
exynos_drm_fbdev.c drm/exynos: use sgt instead of pages for framebuffer address 2012-12-05 14:39:21 +09:00
exynos_drm_fbdev.h
exynos_drm_fimd.c drm/exynos: modify wait_for_vblank of fimd 2012-12-13 06:05:44 -08:00
exynos_drm_g2d.c drm/exynos: Fix potential NULL pointer dereference 2012-12-05 14:39:21 +09:00
exynos_drm_g2d.h
exynos_drm_gem.c drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer 2012-12-05 14:39:20 +09:00
exynos_drm_gem.h drm/exynos: remove 'pages' and 'page_size' elements in exynos gem buffer 2012-12-05 14:39:20 +09:00
exynos_drm_hdmi.c drm/exynos: move hdmi's wait_for_vblank to manager_ops 2012-12-13 06:05:43 -08:00
exynos_drm_hdmi.h drm/exynos: move hdmi's wait_for_vblank to manager_ops 2012-12-13 06:05:43 -08:00
exynos_drm_iommu.c drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_iommu.h drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
exynos_drm_plane.c drm/exynos: remove unnecessary code. 2012-11-29 03:30:33 -08:00
exynos_drm_plane.h
exynos_drm_vidi.c drm/exynos: fix lockdep for event_lock wrt. vbl_time_lock 2012-11-29 03:30:34 -08:00
exynos_drm_vidi.h
exynos_hdmi.c drm/exynos: sending AVI and AUI info frames 2012-12-05 14:39:23 +09:00
exynos_hdmi.h
exynos_hdmiphy.c
exynos_mixer.c drm/exynos: modify wait_for_vblank of mixer 2012-12-13 06:05:44 -08:00
Kconfig drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
Makefile drm/exynos: add iommu support for exynos drm framework 2012-11-29 03:30:35 -08:00
regs-hdmi.h drm/exynos: sending AVI and AUI info frames 2012-12-05 14:39:23 +09:00
regs-mixer.h
regs-vp.h