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Revert "ANDROID: drivers: gpu: drm: add support for secure framebuffer"

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Necessary changes to support secure framebuffer
have been made to vendor specific drivers. No need to retain
support in DRM framework.

This reverts commit 840c67f5c1.

Signed-off-by: Narendra Muppalla <NarendraM@codeaurora.org>
Change-Id: Ia745208ae1c2c49443659292d31cbfa6b0c4f7e8
This commit is contained in:
Narendra Muppalla 2020-10-12 16:29:48 -07:00 • committed by Alistair Delva
commit bbdc899cf7
2 changed files with 1 additions and 3 deletions
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3
drivers/gpu/drm/drm_framebuffer.c
View file

@ -296,8 +296,7 @@ drm_internal_framebuffer_create(struct drm_device *dev,
struct drm_framebuffer *fb;
int ret;
if (r->flags & ~(DRM_MODE_FB_INTERLACED | DRM_MODE_FB_MODIFIERS |
DRM_MODE_FB_SECURE)) {
if (r->flags & ~(DRM_MODE_FB_INTERLACED | DRM_MODE_FB_MODIFIERS)) {
DRM_DEBUG_KMS("bad framebuffer flags 0x%08x\n", r->flags);
return ERR_PTR(-EINVAL);
}

1
include/uapi/drm/drm_mode.h
View file

@ -485,7 +485,6 @@ struct drm_mode_fb_cmd {
#define DRM_MODE_FB_INTERLACED (1<<0) /* for interlaced framebuffers */
#define DRM_MODE_FB_MODIFIERS (1<<1) /* enables ->modifer[] */
#define DRM_MODE_FB_SECURE (1<<2) /* for secure framebuffers */
struct drm_mode_fb_cmd2 {
__u32 fb_id;