diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-01-11 19:37:05 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-01-19 20:14:21 +0300 |
| commit | 8693ee2e378da24b30fbd86ddf17b3b629afdc6b (patch) | |
| tree | e39cda235c3f0f7138b3523fc5f5b4e2890ec575 /drivers/gpu/drm/i915/display/intel_sprite.c | |
| parent | 30b61720aa9e01a3f85ad95515878d77c2409ca4 (diff) | |
| download | linux-8693ee2e378da24b30fbd86ddf17b3b629afdc6b.tar.xz | |
drm/i915: Add plane vfuncs to enable/disable flip_done interrupt
Prepare for more platforms with async flip support by turning
the flip_done interrupt enable/disable into plane vfuncs.
Cc: Karthik B S <karthik.b.s@intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210111163711.12913-6-ville.syrjala@linux.intel.com
Reviewed-by: Karthik B S <karthik.b.s@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sprite.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index e839a7748068..affd8cffa306 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -958,6 +958,28 @@ skl_plane_get_hw_state(struct intel_plane *plane, return ret; } +static void +skl_plane_enable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane->base.dev); + enum pipe pipe = plane->pipe; + + spin_lock_irq(&i915->irq_lock); + bdw_enable_pipe_irq(i915, pipe, GEN9_PIPE_PLANE_FLIP_DONE(plane->id)); + spin_unlock_irq(&i915->irq_lock); +} + +static void +skl_plane_disable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane->base.dev); + enum pipe pipe = plane->pipe; + + spin_lock_irq(&i915->irq_lock); + bdw_disable_pipe_irq(i915, pipe, GEN9_PIPE_PLANE_FLIP_DONE(plane->id)); + spin_unlock_irq(&i915->irq_lock); +} + static void i9xx_plane_linear_gamma(u16 gamma[8]) { /* The points are not evenly spaced. */ @@ -3291,8 +3313,11 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, plane->check_plane = skl_plane_check; plane->min_cdclk = skl_plane_min_cdclk; - if (plane_id == PLANE_PRIMARY) + if (plane_id == PLANE_PRIMARY) { plane->async_flip = skl_plane_async_flip; + plane->enable_flip_done = skl_plane_enable_flip_done; + plane->disable_flip_done = skl_plane_disable_flip_done; + } if (INTEL_GEN(dev_priv) >= 11) formats = icl_get_plane_formats(dev_priv, pipe, |