summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/sti/sti_layer.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/sti/sti_layer.h')
-rw-r--r--drivers/gpu/drm/sti/sti_layer.h12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sti/sti_layer.h b/drivers/gpu/drm/sti/sti_layer.h
index 198c3774cc12..ceff497f557e 100644
--- a/drivers/gpu/drm/sti/sti_layer.h
+++ b/drivers/gpu/drm/sti/sti_layer.h
@@ -22,7 +22,8 @@ enum sti_layer_type {
STI_GDP = 1 << STI_LAYER_TYPE_SHIFT,
STI_VID = 2 << STI_LAYER_TYPE_SHIFT,
STI_CUR = 3 << STI_LAYER_TYPE_SHIFT,
- STI_BCK = 4 << STI_LAYER_TYPE_SHIFT
+ STI_BCK = 4 << STI_LAYER_TYPE_SHIFT,
+ STI_VDP = 5 << STI_LAYER_TYPE_SHIFT
};
enum sti_layer_id_of_type {
@@ -39,6 +40,7 @@ enum sti_layer_desc {
STI_GDP_3 = STI_GDP | STI_ID_3,
STI_VID_0 = STI_VID | STI_ID_0,
STI_VID_1 = STI_VID | STI_ID_1,
+ STI_HQVDP_0 = STI_VDP | STI_ID_0,
STI_CURSOR = STI_CUR,
STI_BACK = STI_BCK
};
@@ -67,6 +69,7 @@ struct sti_layer_funcs {
*
* @plane: drm plane it is bound to (if any)
* @fb: drm fb it is bound to
+ * @crtc: crtc it is bound to
* @mode: display mode
* @desc: layer type & id
* @device: driver device
@@ -82,11 +85,13 @@ struct sti_layer_funcs {
* @format: format
* @pitches: pitch of 'planes' (eg: Y, U, V)
* @offsets: offset of 'planes'
+ * @vaddr: virtual address of the input buffer
* @paddr: physical address of the input buffer
*/
struct sti_layer {
struct drm_plane plane;
struct drm_framebuffer *fb;
+ struct drm_crtc *crtc;
struct drm_display_mode *mode;
enum sti_layer_desc desc;
struct device *dev;
@@ -102,12 +107,15 @@ struct sti_layer {
uint32_t format;
unsigned int pitches[4];
unsigned int offsets[4];
+ void *vaddr;
dma_addr_t paddr;
};
struct sti_layer *sti_layer_create(struct device *dev, int desc,
void __iomem *baseaddr);
-int sti_layer_prepare(struct sti_layer *layer, struct drm_framebuffer *fb,
+int sti_layer_prepare(struct sti_layer *layer,
+ struct drm_crtc *crtc,
+ struct drm_framebuffer *fb,
struct drm_display_mode *mode,
int mixer_id,
int dest_x, int dest_y,