[PATCH v4 01/16] drm/msm/mdp5: add writeback block bases

[Dmitry Baryshkov]

In order to stop patching the mdp5 headers, import definitions for the
writeback blocks. This part is extracted from the old Rob's patch.

Co-developed-by: Rob Clark <robdcl...@gmail.com>
Signed-off-by: Rob Clark <robdcl...@gmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
---
 drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h 
b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h
index 26c5d8b4ab46..4b988e69fbfc 100644
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h
@@ -69,6 +69,16 @@ struct mdp5_mdp_block {
        uint32_t caps;                  /* MDP capabilities: MDP_CAP_xxx bits */
 };
 
+struct mdp5_wb_instance {
+       int id;
+       int lm;
+};
+
+struct mdp5_wb_block {
+       MDP5_SUB_BLOCK_DEFINITION;
+       struct mdp5_wb_instance instances[MAX_BASES];
+};
+
 #define MDP5_INTF_NUM_MAX      5
 
 struct mdp5_intf_block {
@@ -98,6 +108,7 @@ struct mdp5_cfg_hw {
        struct mdp5_sub_block pp;
        struct mdp5_sub_block dsc;
        struct mdp5_sub_block cdm;
+       struct mdp5_wb_block wb;
        struct mdp5_intf_block intf;
        struct mdp5_perf_block perf;
 

-- 
2.39.2