xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/exynos: use src_x and src_y instead of fb_x and fb_y

Browse Source 
It's more reasonable to use src_x and src_y to represent source as
counterpart of destination(crtc). Already we are using src_width and
src_height for width and height of source.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim
2015-04-07 15:59:38 +09:00
committed by Inki Dae
parent 2611015c75
commit cb8a3db29f
5 changed files with 20 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/exynos/exynos_mixer.c
View File

@@ -457,8 +457,8 @@ static void vp_video_buffer(struct mixer_context *ctx, int win)
vp_reg_write(res, VP_SRC_WIDTH, plane->src_width);
vp_reg_write(res, VP_SRC_HEIGHT, plane->src_height);
vp_reg_write(res, VP_SRC_H_POSITION,
VP_SRC_H_POSITION_VAL(plane->fb_x));
vp_reg_write(res, VP_SRC_V_POSITION, plane->fb_y);
VP_SRC_H_POSITION_VAL(plane->src_x));
vp_reg_write(res, VP_SRC_V_POSITION, plane->src_y);
vp_reg_write(res, VP_DST_WIDTH, plane->crtc_width);
vp_reg_write(res, VP_DST_H_POSITION, plane->crtc_x);
@@ -561,8 +561,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx, int win)
/* converting dma address base and source offset */
dma_addr = plane->dma_addr[0]
+ (plane->fb_x * plane->bpp >> 3)
+ (plane->fb_y * plane->pitch);
+ (plane->src_x * plane->bpp >> 3)
+ (plane->src_y * plane->pitch);
src_x_offset = 0;
src_y_offset = 0;