Messages in this thread Patch in this message | | | From | Benjamin Gaignard <> | Subject | [PATCH v2] drm/stm: check pitch and size calculations even if !CONFIG_MMU | Date | Wed, 31 Jan 2018 09:05:08 +0100 |
| |
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> --- drivers/gpu/drm/stm/drv.c | 2 -- 1 file changed, 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); } -- 2.15.0
| |