diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-11-27 18:37:42 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2018-11-28 21:51:50 +0200 |
| commit | afbd8a722bd64e0020a3b2f8ac2c42e02dc8f596 (patch) | |
| tree | 03f97e4d88164b7cf2c48271d78724186aefc3da /drivers/gpu/drm/i915/intel_drv.h | |
| parent | 019575a58c84b1cd534d1dd1cad36592995f8f6b (diff) | |
drm/i915: Introduce crtc_state->update_planes bitmask
Keep track which planes need updating during the commit. For now
we set the bit for any plane that was or will be visible (including
icl+ nv12 slave planes). In the future I'll have need to update
invisible planes as well, for skl plane ddbs and for pre-skl pipe
gamma/csc control (which lives in the primary plane control register).
v2: Pimp the commit message to mention icl+ nv12 slave planes (Matt)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181127163742.30215-1-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index a62d77b76291..1f29061cefa1 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -926,6 +926,9 @@ struct intel_crtc_state { u8 active_planes; u8 nv12_planes; + /* bitmask of planes that will be updated during the commit */ + u8 update_planes; + /* HDMI scrambling status */ bool hdmi_scrambling; |