drm/msm/mdp5: add writeback block bases

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 <robdclark@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/585842/
Link: https://lore.kernel.org/r/20240401-fd-xml-shipped-v5-1-4bdb277a85a1@linaro.org

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h b/drivers/gpu/drm/msm/disp/mdp5/mdp5_cfg.h
index 26c5d8b4ab46323d5885efc3e826f87ea244afa1..4b988e69fbfcf946658930681cd74947ae482a95 100644 (file)
--- 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;