Commit 6c9ee258 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915/fbc: s/_intel_fbc_cfb_stride()/intel_fbc_plane_cfb_stride()/ 



_intel_fbc_cfb_stride() calculates the CFB stride the hardware would
automagically generate from the plane's stride. Rename the function
to intel_fbc_plane_cfb_stride() to better reflect its purpose.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240705145254.3355-4-ville.syrjala@linux.intel.com


Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent fd5a9b95

drivers/gpu/drm/i915/display/intel_fbc.c

+3 −3
Original line number Diff line number Diff line
@@ -140,7 +140,7 @@ static unsigned int intel_fbc_plane_stride(const struct intel_plane_state *plane 
}



/* plane stride based cfb stride in bytes, assuming 1:1 compression limit */

static unsigned int _intel_fbc_cfb_stride(const struct intel_plane_state *plane_state)

static unsigned int intel_fbc_plane_cfb_stride(const struct intel_plane_state *plane_state)

{

	unsigned int cpp = 4; /* FBC always 4 bytes per pixel */
@@ -181,7 +181,7 @@ static unsigned int skl_fbc_min_cfb_stride(const struct intel_plane_state *plane 
static unsigned int intel_fbc_cfb_stride(const struct intel_plane_state *plane_state)

{

	struct intel_display *display = to_intel_display(plane_state->uapi.plane->dev);

	unsigned int stride = _intel_fbc_cfb_stride(plane_state);

	unsigned int stride = intel_fbc_plane_cfb_stride(plane_state);



	/*

	 * At least some of the platforms require each 4 line segment to
@@ -211,7 +211,7 @@ static u16 intel_fbc_override_cfb_stride(const struct intel_plane_state *plane_s 
{

	struct intel_display *display = to_intel_display(plane_state->uapi.plane->dev);

	unsigned int stride_aligned = intel_fbc_cfb_stride(plane_state);

	unsigned int stride = _intel_fbc_cfb_stride(plane_state);

	unsigned int stride = intel_fbc_plane_cfb_stride(plane_state);

	const struct drm_framebuffer *fb = plane_state->hw.fb;



	/*