diff options
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_composer.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_composer.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_composer.c b/drivers/gpu/drm/vkms/vkms_composer.c index 906d3df40cdb..d170a8e89b95 100644 --- a/drivers/gpu/drm/vkms/vkms_composer.c +++ b/drivers/gpu/drm/vkms/vkms_composer.c @@ -23,7 +23,7 @@ static u16 pre_mul_blend_channel(u16 src, u16 dst, u16 alpha) /** * pre_mul_alpha_blend - alpha blending equation - * @src_frame_info: source framebuffer's metadata + * @frame_info: Source framebuffer's metadata * @stage_buffer: The line with the pixels from src_plane * @output_buffer: A line buffer that receives all the blends output * @@ -90,11 +90,13 @@ static void fill_background(const struct pixel_argb_u16 *background_color, } /** - * @wb_frame_info: The writeback frame buffer metadata + * blend - blend the pixels from all planes and compute crc + * @wb: The writeback frame buffer metadata * @crtc_state: The crtc state * @crc32: The crc output of the final frame * @output_buffer: A buffer of a row that will receive the result of the blend(s) * @stage_buffer: The line with the pixels from plane being blend to the output + * @row_size: The size, in bytes, of a single row * * This function blends the pixels (Using the `pre_mul_alpha_blend`) * from all planes, calculates the crc32 of the output from the former step, @@ -131,7 +133,7 @@ static void blend(struct vkms_writeback_job *wb, *crc32 = crc32_le(*crc32, (void *)output_buffer->pixels, row_size); if (wb) - wb->wb_write(&wb->wb_frame_info, output_buffer, y_pos); + vkms_writeback_row(wb, output_buffer, y_pos); } } @@ -145,7 +147,7 @@ static int check_format_funcs(struct vkms_crtc_state *crtc_state, if (!planes[i]->pixel_read) return -1; - if (active_wb && !active_wb->wb_write) + if (active_wb && !active_wb->pixel_write) return -1; return 0; |