]> git.baikalelectronics.ru Git - kernel.git/commit
drm/i915: Add support for detecting vblanks when hw frame counter is unavailable.
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 17 May 2016 13:07:48 +0000 (15:07 +0200)
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Thu, 19 May 2016 12:37:08 +0000 (14:37 +0200)
commit597d417f0d997bb9628b33196e3f20b13dc88e27
tree298774109fd775523eec907e0b0c6d26ba4d0c08
parent03bec67111b6deaf24d4e2942ad0158f196d258c
drm/i915: Add support for detecting vblanks when hw frame counter is unavailable.

This uses the newly created drm_accurate_vblank_count_and_time to accurately
get a vblank count when the hw counter is unavailable.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1463490484-19540-6-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_drv.h
drivers/gpu/drm/i915/intel_sprite.c