diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbc.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index dc334b9d993f..ce6eefaba501 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -994,16 +994,21 @@ static bool intel_fbc_hw_tracking_covers_screen(const struct intel_plane_state * return effective_w <= max_w && effective_h <= max_h; } -static bool tiling_is_valid(const struct intel_plane_state *plane_state) +static bool i8xx_fbc_tiling_valid(const struct intel_plane_state *plane_state) +{ + const struct drm_framebuffer *fb = plane_state->hw.fb; + + return fb->modifier == I915_FORMAT_MOD_X_TILED; +} + +static bool skl_fbc_tiling_valid(const struct intel_plane_state *plane_state) { - struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev); const struct drm_framebuffer *fb = plane_state->hw.fb; switch (fb->modifier) { case DRM_FORMAT_MOD_LINEAR: case I915_FORMAT_MOD_Y_TILED: case I915_FORMAT_MOD_Yf_TILED: - return DISPLAY_VER(i915) >= 9; case I915_FORMAT_MOD_4_TILED: case I915_FORMAT_MOD_X_TILED: return true; @@ -1012,6 +1017,16 @@ static bool tiling_is_valid(const struct intel_plane_state *plane_state) } } +static bool tiling_is_valid(const struct intel_plane_state *plane_state) +{ + struct drm_i915_private *i915 = to_i915(plane_state->uapi.plane->dev); + + if (DISPLAY_VER(i915) >= 9) + return skl_fbc_tiling_valid(plane_state); + else + return i8xx_fbc_tiling_valid(plane_state); +} + static void intel_fbc_update_state(struct intel_atomic_state *state, struct intel_crtc *crtc, struct intel_plane *plane) |