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1ed134e652
linux/drivers/gpu/drm/vc4
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Boris Brezillon 1ed134e652 drm/vc4: Fix VBLANK handling in crtc->enable() path 
When we are enabling a CRTC, drm_crtc_vblank_get() is called before
drm_crtc_vblank_on(), which is not supposed to happen (hence the
WARN_ON() in the code). To solve the problem, we delay the 'update
display list' operation after the CRTC is actually enabled.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: http://patchwork.freedesktop.org/patch/msgid/1498163126-26678-1-git-send-email-boris.brezillon@free-electrons.com
Fixes: 34c8ea400f ("drm/vc4: Mimic drm_atomic_helper_commit() behavior")
2017-07-14 13:19:48 -07:00
..
Kconfig drm/vc4: Switch DSI to the panel-bridge layer, and support bridges. 2017-06-05 15:07:37 +05:30
Makefile drm/vc4: fix include notation and remove -Iinclude/drm flag 2017-05-22 09:36:01 +02:00
vc4_bo.c drm/vc4: Add get/set tiling ioctls. 2017-06-15 16:02:45 -07:00
vc4_crtc.c drm/vc4: Fix VBLANK handling in crtc->enable() path 2017-07-14 13:19:48 -07:00
vc4_debugfs.c drm/vc4: Add DSI driver 2017-02-01 12:51:23 -08:00
vc4_dpi.c drm/vc4: Switch DPI to using the panel-bridge helper. 2017-06-05 15:21:26 +05:30
vc4_drv.c drm/vc4: Add get/set tiling ioctls. 2017-06-15 16:02:45 -07:00
vc4_drv.h drm/vc4: Add get/set tiling ioctls. 2017-06-15 16:02:45 -07:00
vc4_dsi.c drm/vc4: Switch DSI to the panel-bridge layer, and support bridges. 2017-06-05 15:07:37 +05:30
vc4_fence.c drm/vc4: Expose dma-buf fences for V3D rendering. 2017-04-13 11:00:28 -07:00
vc4_gem.c drm/vc4: Fix resource leak in 'vc4_get_hang_state_ioctl()' in error handling path 2017-06-12 17:11:39 -07:00
vc4_hdmi.c drm/vc4: fix include notation and remove -Iinclude/drm flag 2017-05-22 09:36:01 +02:00
vc4_hvs.c drm/vc4: fix include notation and remove -Iinclude/drm flag 2017-05-22 09:36:01 +02:00
vc4_irq.c drm/vc4: Allow using more than 256MB of CMA memory. 2017-04-18 14:32:20 -07:00
vc4_kms.c drm/vc4: Mimic drm_atomic_helper_commit() behavior 2017-06-15 16:29:08 -07:00
vc4_packet.h drm/vc4: Add support for drawing 3D frames. 2015-12-07 20:05:10 -08:00
vc4_plane.c drm/vc4: Add T-format scanout support. 2017-06-15 16:02:45 -07:00
vc4_qpu_defines.h drm/vc4: Fix definition of QPU_R_MS_REV_FLAGS 2016-07-15 15:19:52 -07:00
vc4_regs.h drm/vc4: Add T-format scanout support. 2017-06-15 16:02:45 -07:00
vc4_render_cl.c drm/vc4: Allow using more than 256MB of CMA memory. 2017-04-18 14:32:20 -07:00
vc4_trace_points.c drm/vc4: Add support for drawing 3D frames. 2015-12-07 20:05:10 -08:00
vc4_trace.h drm/vc4: Add support for drawing 3D frames. 2015-12-07 20:05:10 -08:00
vc4_v3d.c drm/vc4: Mark the device as active when enabling runtime PM. 2017-06-02 13:00:47 -07:00
vc4_validate_shaders.c drm/vc4: Extend and edit documentation for output from the RST 2017-02-28 12:51:49 -08:00
vc4_validate.c drm/vc4: fix spelling mistake: "dimesions" -> "dimensions" 2017-05-16 09:42:20 -07:00
vc4_vec.c drm/vc4: Extend and edit documentation for output from the RST 2017-02-28 12:51:49 -08:00