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Commit 7adc4a34 authored by Jordan Crouse's avatar Jordan Crouse Committed by Rob Clark
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drm/msm/dpu: Clean up dpu_media_info.h static inline functions 

Do some cleanup in the static inline functions defined in
dpu_media_info.h by cleaning up gotos and unneeded local
variables.

v3: Added spaces between operators per Seal Paul and Sam Ravnborg
Reviewed-by: default avatarSean Paul <sean@poorly.run>
Signed-off-by: default avatarJordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent 3804a982
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Inline Side-by-side
Showing with 57 additions and 107 deletions
drivers/gpu/drm/msm/disp/dpu1/msm_media_info.h
View file @ 7adc4a34
......@@ -822,36 +822,30 @@ enum color_fmts {
*/
static unsigned int VENUS_Y_STRIDE(int color_fmt, int width)
{
unsigned int alignment, stride = 0;
unsigned int stride = 0;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV21:
case COLOR_FMT_NV12:
case COLOR_FMT_NV12_MVTB:
case COLOR_FMT_NV12_UBWC:
alignment = 128;
stride = MSM_MEDIA_ALIGN(width, alignment);
stride = MSM_MEDIA_ALIGN(width, 128);
break;
case COLOR_FMT_NV12_BPP10_UBWC:
alignment = 256;
stride = MSM_MEDIA_ALIGN(width, 192);
stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
stride = MSM_MEDIA_ALIGN(stride * 4 / 3, 256);
break;
case COLOR_FMT_P010_UBWC:
alignment = 256;
stride = MSM_MEDIA_ALIGN(width * 2, alignment);
stride = MSM_MEDIA_ALIGN(width * 2, 256);
break;
case COLOR_FMT_P010:
alignment = 128;
stride = MSM_MEDIA_ALIGN(width*2, alignment);
break;
default:
stride = MSM_MEDIA_ALIGN(width * 2, 128);
break;
}
invalid_input:
return stride;
}
......@@ -864,36 +858,30 @@ static unsigned int VENUS_Y_STRIDE(int color_fmt, int width)
*/
static unsigned int VENUS_UV_STRIDE(int color_fmt, int width)
{
unsigned int alignment, stride = 0;
unsigned int stride = 0;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV21:
case COLOR_FMT_NV12:
case COLOR_FMT_NV12_MVTB:
case COLOR_FMT_NV12_UBWC:
alignment = 128;
stride = MSM_MEDIA_ALIGN(width, alignment);
stride = MSM_MEDIA_ALIGN(width, 128);
break;
case COLOR_FMT_NV12_BPP10_UBWC:
alignment = 256;
stride = MSM_MEDIA_ALIGN(width, 192);
stride = MSM_MEDIA_ALIGN(stride * 4/3, alignment);
stride = MSM_MEDIA_ALIGN(stride * 4 / 3, 256);
break;
case COLOR_FMT_P010_UBWC:
alignment = 256;
stride = MSM_MEDIA_ALIGN(width * 2, alignment);
stride = MSM_MEDIA_ALIGN(width * 2, 256);
break;
case COLOR_FMT_P010:
alignment = 128;
stride = MSM_MEDIA_ALIGN(width*2, alignment);
break;
default:
stride = MSM_MEDIA_ALIGN(width * 2, 128);
break;
}
invalid_input:
return stride;
}
......@@ -906,10 +894,10 @@ static unsigned int VENUS_UV_STRIDE(int color_fmt, int width)
*/
static unsigned int VENUS_Y_SCANLINES(int color_fmt, int height)
{
unsigned int alignment, sclines = 0;
unsigned int sclines = 0;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV21:
......@@ -917,17 +905,14 @@ static unsigned int VENUS_Y_SCANLINES(int color_fmt, int height)
case COLOR_FMT_NV12_MVTB:
case COLOR_FMT_NV12_UBWC:
case COLOR_FMT_P010:
alignment = 32;
sclines = MSM_MEDIA_ALIGN(height, 32);
break;
case COLOR_FMT_NV12_BPP10_UBWC:
case COLOR_FMT_P010_UBWC:
alignment = 16;
sclines = MSM_MEDIA_ALIGN(height, 16);
break;
default:
return 0;
}
sclines = MSM_MEDIA_ALIGN(height, alignment);
invalid_input:
return sclines;
}
......@@ -940,10 +925,10 @@ static unsigned int VENUS_Y_SCANLINES(int color_fmt, int height)
*/
static unsigned int VENUS_UV_SCANLINES(int color_fmt, int height)
{
unsigned int alignment, sclines = 0;
unsigned int sclines = 0;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV21:
......@@ -952,18 +937,13 @@ static unsigned int VENUS_UV_SCANLINES(int color_fmt, int height)
case COLOR_FMT_NV12_BPP10_UBWC:
case COLOR_FMT_P010_UBWC:
case COLOR_FMT_P010:
alignment = 16;
sclines = MSM_MEDIA_ALIGN((height + 1) >> 1, 16);
break;
case COLOR_FMT_NV12_UBWC:
alignment = 32;
sclines = MSM_MEDIA_ALIGN((height + 1) >> 1, 32);
break;
default:
goto invalid_input;
}
sclines = MSM_MEDIA_ALIGN((height+1)>>1, alignment);
invalid_input:
return sclines;
}
......@@ -976,10 +956,10 @@ static unsigned int VENUS_UV_SCANLINES(int color_fmt, int height)
*/
static unsigned int VENUS_Y_META_STRIDE(int color_fmt, int width)
{
int y_tile_width = 0, y_meta_stride = 0;
int y_tile_width = 0, y_meta_stride;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV12_UBWC:
......@@ -990,14 +970,11 @@ static unsigned int VENUS_Y_META_STRIDE(int color_fmt, int width)
y_tile_width = 48;
break;
default:
goto invalid_input;
return 0;
}
y_meta_stride = MSM_MEDIA_ROUNDUP(width, y_tile_width);
y_meta_stride = MSM_MEDIA_ALIGN(y_meta_stride, 64);
invalid_input:
return y_meta_stride;
return MSM_MEDIA_ALIGN(y_meta_stride, 64);
}
/*
......@@ -1009,10 +986,10 @@ static unsigned int VENUS_Y_META_STRIDE(int color_fmt, int width)
*/
static unsigned int VENUS_Y_META_SCANLINES(int color_fmt, int height)
{
int y_tile_height = 0, y_meta_scanlines = 0;
int y_tile_height = 0, y_meta_scanlines;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV12_UBWC:
......@@ -1023,14 +1000,11 @@ static unsigned int VENUS_Y_META_SCANLINES(int color_fmt, int height)
y_tile_height = 4;
break;
default:
goto invalid_input;
return 0;
}
y_meta_scanlines = MSM_MEDIA_ROUNDUP(height, y_tile_height);
y_meta_scanlines = MSM_MEDIA_ALIGN(y_meta_scanlines, 16);
invalid_input:
return y_meta_scanlines;
return MSM_MEDIA_ALIGN(y_meta_scanlines, 16);
}
/*
......@@ -1042,10 +1016,10 @@ static unsigned int VENUS_Y_META_SCANLINES(int color_fmt, int height)
*/
static unsigned int VENUS_UV_META_STRIDE(int color_fmt, int width)
{
int uv_tile_width = 0, uv_meta_stride = 0;
int uv_tile_width = 0, uv_meta_stride;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV12_UBWC:
......@@ -1056,14 +1030,11 @@ static unsigned int VENUS_UV_META_STRIDE(int color_fmt, int width)
uv_tile_width = 24;
break;
default:
goto invalid_input;
return 0;
}
uv_meta_stride = MSM_MEDIA_ROUNDUP((width+1)>>1, uv_tile_width);
uv_meta_stride = MSM_MEDIA_ALIGN(uv_meta_stride, 64);
invalid_input:
return uv_meta_stride;
return MSM_MEDIA_ALIGN(uv_meta_stride, 64);
}
/*
......@@ -1075,10 +1046,10 @@ static unsigned int VENUS_UV_META_STRIDE(int color_fmt, int width)
*/
static unsigned int VENUS_UV_META_SCANLINES(int color_fmt, int height)
{
int uv_tile_height = 0, uv_meta_scanlines = 0;
int uv_tile_height = 0, uv_meta_scanlines;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_NV12_UBWC:
......@@ -1089,22 +1060,19 @@ static unsigned int VENUS_UV_META_SCANLINES(int color_fmt, int height)
uv_tile_height = 4;
break;
default:
goto invalid_input;
return 0;
}
uv_meta_scanlines = MSM_MEDIA_ROUNDUP((height+1)>>1, uv_tile_height);
uv_meta_scanlines = MSM_MEDIA_ALIGN(uv_meta_scanlines, 16);
invalid_input:
return uv_meta_scanlines;
return MSM_MEDIA_ALIGN(uv_meta_scanlines, 16);
}
static unsigned int VENUS_RGB_STRIDE(int color_fmt, int width)
{
unsigned int alignment = 0, stride = 0, bpp = 4;
unsigned int alignment = 0, bpp = 4;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_RGBA8888:
......@@ -1119,21 +1087,18 @@ static unsigned int VENUS_RGB_STRIDE(int color_fmt, int width)
alignment = 256;
break;
default:
goto invalid_input;
return 0;
}
stride = MSM_MEDIA_ALIGN(width * bpp, alignment);
invalid_input:
return stride;
return MSM_MEDIA_ALIGN(width * bpp, alignment);
}
static unsigned int VENUS_RGB_SCANLINES(int color_fmt, int height)
{
unsigned int alignment = 0, scanlines = 0;
unsigned int alignment = 0;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_RGBA8888:
......@@ -1145,61 +1110,46 @@ static unsigned int VENUS_RGB_SCANLINES(int color_fmt, int height)
alignment = 16;
break;
default:
goto invalid_input;
return 0;
}
scanlines = MSM_MEDIA_ALIGN(height, alignment);
invalid_input:
return scanlines;
return MSM_MEDIA_ALIGN(height, alignment);
}
static unsigned int VENUS_RGB_META_STRIDE(int color_fmt, int width)
{
int rgb_tile_width = 0, rgb_meta_stride = 0;
int rgb_meta_stride;
if (!width)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_RGBA8888_UBWC:
case COLOR_FMT_RGBA1010102_UBWC:
case COLOR_FMT_RGB565_UBWC:
rgb_tile_width = 16;
break;
default:
goto invalid_input;
rgb_meta_stride = MSM_MEDIA_ROUNDUP(width, 16);
return MSM_MEDIA_ALIGN(rgb_meta_stride, 64);
}
rgb_meta_stride = MSM_MEDIA_ROUNDUP(width, rgb_tile_width);
rgb_meta_stride = MSM_MEDIA_ALIGN(rgb_meta_stride, 64);
invalid_input:
return rgb_meta_stride;
return 0;
}
static unsigned int VENUS_RGB_META_SCANLINES(int color_fmt, int height)
{
int rgb_tile_height = 0, rgb_meta_scanlines = 0;
int rgb_meta_scanlines;
if (!height)
goto invalid_input;
return 0;
switch (color_fmt) {
case COLOR_FMT_RGBA8888_UBWC:
case COLOR_FMT_RGBA1010102_UBWC:
case COLOR_FMT_RGB565_UBWC:
rgb_tile_height = 4;
break;
default:
goto invalid_input;
rgb_meta_scanlines = MSM_MEDIA_ROUNDUP(height, 4);
return MSM_MEDIA_ALIGN(rgb_meta_scanlines, 16);
}
rgb_meta_scanlines = MSM_MEDIA_ROUNDUP(height, rgb_tile_height);
rgb_meta_scanlines = MSM_MEDIA_ALIGN(rgb_meta_scanlines, 16);
invalid_input:
return rgb_meta_scanlines;
return 0;
}
#endif
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