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| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-01-31 09:05:08 +0100 |
|---|---|---|
| committer | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2018-02-23 09:37:12 +0100 |
| commit | 879659bb87a87a7a23b190e211d33bdd6763c746 (patch) | |
| tree | c3745562ffb73f02b6e05113a1b220f4b79b8b76 /drivers/gpu/drm/stm | |
| parent | fd9b503dec9b533afa49ac105ce65f87419b5528 (diff) | |
| download | linux-879659bb87a87a7a23b190e211d33bdd6763c746.tar.gz linux-879659bb87a87a7a23b190e211d33bdd6763c746.tar.bz2 linux-879659bb87a87a7a23b190e211d33bdd6763c746.zip | |
drm/stm: check pitch and size calculations even if !CONFIG_MMU
In all cases we have to check pitch and size calculations to speed up
data transfer.
Fixes: 21f815bf773c ("drm/stm: drv: Improve data transfers")
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Tested-by: Philippe Cornu <philippe.cornu@st.com>
Reviewed-by: Philippe Cornu <philippe.cornu@st.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180131080508.14356-1-benjamin.gaignard@linaro.org
Diffstat (limited to 'drivers/gpu/drm/stm')
| -rw-r--r-- | drivers/gpu/drm/stm/drv.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index 8bc7e8418b8d..9ab00a87f7cc 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -35,7 +35,6 @@ static int stm_gem_cma_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args) { -#ifdef CONFIG_MMU unsigned int min_pitch = DIV_ROUND_UP(args->width * args->bpp, 8); /* @@ -44,7 +43,6 @@ static int stm_gem_cma_dumb_create(struct drm_file *file, */ args->pitch = roundup(min_pitch, 128); args->height = roundup(args->height, 4); -#endif return drm_gem_cma_dumb_create_internal(file, dev, args); } |