drm/msm/sde: add virtual writeback device and connector
Enable virtual writeback connector by allowing a property on the
connector to specify output frame buffer id, which takes in a
framebuffer object added via ADDFB2 ioctl. A new writeback
configure ioctl is added to configure connection state and
display modes of writeback connector.
Change-Id: Ifce411a3f0798e3af7dd7f19da27d67cdd849bfb
Signed-off-by: Adrian Salido-Moreno <adrianm@codeaurora.org>
Signed-off-by: Alan Kwong <akwong@codeaurora.org>
Signed-off-by: Clarence Ip <cip@codeaurora.org>
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
Signed-off-by: Narendra Muppalla <narendram@codeaurora.org>
diff --git a/drivers/gpu/drm/msm/sde/sde_hw_catalog.h b/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
index a7b660a..e41aa5f 100644
--- a/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
+++ b/drivers/gpu/drm/msm/sde/sde_hw_catalog.h
@@ -408,10 +408,13 @@
* @id enum identifying this block
* @base register offset of this block
* @features bit mask identifying sub-blocks/features
+ * @sblk sub-block information
+ * @format_list: Pointer to list of supported formats
*/
struct sde_wb_cfg {
SDE_HW_BLK_INFO;
- struct sde_wb_sub_blocks *sblk;
+ const struct sde_wb_sub_blocks *sblk;
+ const struct sde_format_extended *format_list;
};
/**