On 04/04/2017 11:52 AM, Daniel Vetter wrote: > There's really no reason for anything more: > - Calling this while the crtc vblank stuff isn't set up is a driver > bug. Those places arlready DRM_ERROR. s/arlready/already/ > - Calling this when the crtc is off is either a driver bug (callin s/callin/calling/ > drm_crtc_handle_vblank at the wrong time) or a core bug (for > anything else). Again, we DRM_ERROR. > - EINVAL is checked at higher levels already, and if we'd use struct > drm_crtc * instead of (dev, pipe) it would be real obvious that > those are again core bugs. > > The only valid failure mode is crap hardware that couldn't sample a > useful timestamp, to ask the core to just grab a not-so-accurate > timestampe. Bool is perfectly fine for that. s/timestampe/timestamp/ > > v2: Also fix up the one caller, I lost that in the shuffling (Jani). > > Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > Cc: Mario Kleiner <mario.kleiner@xxxxxxxxxxxxxxxx> > Cc: Eric Anholt <eric@xxxxxxxxxx> > Cc: Rob Clark <robdclark@xxxxxxxxx> > Cc: linux-arm-msm@xxxxxxxxxxxxxxx > Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx > Cc: Alex Deucher <alexander.deucher@xxxxxxx> > Cc: Christian König <christian.koenig@xxxxxxx> > Cc: Ben Skeggs <bskeggs@xxxxxxxxxx> > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu.h | 8 ++--- > drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 14 ++++----- > drivers/gpu/drm/drm_irq.c | 49 ++++++++++++------------------- > drivers/gpu/drm/i915/i915_irq.c | 8 ++--- > drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 12 ++++---- > drivers/gpu/drm/nouveau/nouveau_display.c | 4 +-- > drivers/gpu/drm/nouveau/nouveau_display.h | 4 +-- > drivers/gpu/drm/radeon/radeon_drv.c | 8 ++--- > drivers/gpu/drm/radeon/radeon_kms.c | 14 ++++----- > drivers/gpu/drm/vc4/vc4_crtc.c | 2 +- > drivers/gpu/drm/vc4/vc4_drv.h | 2 +- > include/drm/drmP.h | 1 - > include/drm/drm_drv.h | 7 ++--- > include/drm/drm_irq.h | 10 +++---- > 14 files changed, 64 insertions(+), 79 deletions(-) > [...] With the commit log typo fixes, Reviewed-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
