drm/msm/sde: manage secure and non-secure transition in sde
This change adds support to perform secure transition required
for handling secure ui and secure camera use cases. With this
change kms queries the crtc for the operations to be performed
to move between the secure states
CRs-Fixed: 2064272
Change-Id: Id1a22a0fbd1ed95c8762732103488a11d11ecfc1
Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index c6943de..c2f17c8 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -735,6 +735,7 @@
void msm_gem_put_pages(struct drm_gem_object *obj);
void msm_gem_put_iova(struct drm_gem_object *obj,
struct msm_gem_address_space *aspace);
+dma_addr_t msm_gem_get_dma_addr(struct drm_gem_object *obj);
int msm_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
struct drm_mode_create_dumb *args);
int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
@@ -777,6 +778,7 @@
struct msm_gem_address_space *aspace);
uint32_t msm_framebuffer_iova(struct drm_framebuffer *fb,
struct msm_gem_address_space *aspace, int plane);
+uint32_t msm_framebuffer_phys(struct drm_framebuffer *fb, int plane);
struct drm_gem_object *msm_framebuffer_bo(struct drm_framebuffer *fb, int plane);
const struct msm_format *msm_framebuffer_format(struct drm_framebuffer *fb);
struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,