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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-07-05 17:52:46 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-07-12 15:16:33 +0300 |
| commit | 4d722029930bca7f53d99dbfc300a40dc297dee6 (patch) | |
| tree | 8e0108f20df5fd93f94a26defbc7596e52c66af4 | |
| parent | f89d7664c3617836aecd291c56c8ab63fe228fbd (diff) | |
| download | linux-4d722029930bca7f53d99dbfc300a40dc297dee6.tar.gz linux-4d722029930bca7f53d99dbfc300a40dc297dee6.tar.bz2 linux-4d722029930bca7f53d99dbfc300a40dc297dee6.zip | |
drm/i915/fbc: Extract _intel_fbc_cfb_size()
Pull the lower level stuff out from intel_fbc_cfb_size() into
a separate function that doesn't depend on the plane_state.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240705145254.3355-13-ville.syrjala@linux.intel.com
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbc.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 4d83a7e92144..bf4240cefe58 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -217,13 +217,18 @@ static unsigned int intel_fbc_max_cfb_height(struct intel_display *display) return 1536; } +static unsigned int _intel_fbc_cfb_size(struct intel_display *display, + unsigned int height, unsigned int stride) +{ + return min(height, intel_fbc_max_cfb_height(display)) * stride; +} + static unsigned int intel_fbc_cfb_size(const struct intel_plane_state *plane_state) { struct intel_display *display = to_intel_display(plane_state->uapi.plane->dev); unsigned int height = drm_rect_height(&plane_state->uapi.src) >> 16; - return min(height, intel_fbc_max_cfb_height(display)) * - intel_fbc_cfb_stride(plane_state); + return _intel_fbc_cfb_size(display, height, intel_fbc_cfb_stride(plane_state)); } static u16 intel_fbc_override_cfb_stride(const struct intel_plane_state *plane_state) |