[Intel-gfx] [PATCH v3 8/8] hack: align dumb buffer stride to 4k to allow for gtt remapping
Ville Syrjala
ville.syrjala at linux.intel.com
Fri Jan 18 15:27:20 UTC 2019
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
drivers/gpu/drm/i915/i915_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1e7c95d0fea1..365125c6683b 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -745,7 +745,7 @@ i915_gem_dumb_create(struct drm_file *file,
struct drm_mode_create_dumb *args)
{
/* have to work out size/pitch and return them */
- args->pitch = ALIGN(args->width * DIV_ROUND_UP(args->bpp, 8), 64);
+ args->pitch = ALIGN(args->width * DIV_ROUND_UP(args->bpp, 8), 4096);
args->size = args->pitch * args->height;
return i915_gem_create(file, to_i915(dev),
args->size, &args->handle);
--
2.19.2
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