From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> This series has a few goals: - make timestamps more accurate by not using rounded pixel/line durations - avoid infinite loops in vblank code - use the timestamps to guesttimate the number of missed vblanks, in case there's no hardware frame counter, or it can't be trusted - fix bogus vblank counts/timstamps when the vblank counter incerements by an even number Also available in my git repo (with a few hacks on top): git://github.com/vsyrjala/linux.git vblank_ts_diff_5 Ville Syrjälä (11): drm: s/int crtc/unsigned int pipe/ straggles drm: Move timestamping constants into drm_vblank_crtc drm: Stop using linedur_ns and pixeldur_ns for vblank timestamps drm: Kill pixeldur_ns drm/i915: Fix vblank count variable types drm: Pass flags to drm_update_vblank_count() drm: Limit the number of .get_vblank_counter() retries drm: Clean up drm_calc_vbltimestamp_from_scanoutpos() vbl_status drm: store_vblank() is never called with NULL timestamp drm: Use vblank timestamps to guesstimate how many vblanks were missed drm: Fix vblank timestamp races drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- drivers/gpu/drm/drm_irq.c | 328 ++++++++++++++---------------- drivers/gpu/drm/i915/i915_irq.c | 5 +- drivers/gpu/drm/i915/intel_drv.h | 4 +- drivers/gpu/drm/nouveau/nouveau_display.c | 8 +- drivers/gpu/drm/nouveau/nouveau_display.h | 3 +- drivers/gpu/drm/radeon/radeon_display.c | 14 +- drivers/gpu/drm/radeon/radeon_drv.c | 5 +- drivers/gpu/drm/radeon/radeon_kms.c | 2 +- drivers/gpu/drm/radeon/radeon_mode.h | 5 +- drivers/gpu/drm/radeon/radeon_pm.c | 4 +- include/drm/drmP.h | 21 +- include/drm/drm_crtc.h | 6 - 13 files changed, 194 insertions(+), 213 deletions(-) -- 2.4.6 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
