display: msm: sde: reduce dbg mem usage for tui vm

This change adds new config for display driver, to reduce
debug memory usage. If this config is enabled, number of
entries for event logs and register dumps is reduced.
Currently this config is enabled only for TUI VM.

Change-Id: I31570d5743f3e8aa3fc079848553a452b8fccd18
Signed-off-by: Abhijit Kulkarni <[email protected]>

config/gki_waipiodisptui.conf

@@ -7,3 +7,4 @@ export CONFIG_QCOM_MDSS_PLL=y
 export CONFIG_DRM_MSM_REGISTER_LOGGING=y
 export CONFIG_DISPLAY_BUILD=m
 export CONFIG_DRM_SDE_VM=y
+export CONFIG_DRM_LOW_MSM_MEM_FOOTPRINT=y

config/gki_waipiodisptuiconf.h

@@ -13,3 +13,4 @@
 #define CONFIG_QCOM_MDSS_PLL 1
 #define CONFIG_GKI_DISPLAY 1
 #define CONFIG_DRM_SDE_VM 1
+#define CONFIG_DRM_MSM_LOW_MEM_FOOTPRINT 1

msm/sde_dbg.h

@@ -118,11 +118,11 @@ enum sde_dbg_dump_context {
  * entry array access.
  */
 
-#if IS_ENABLED(CONFIG_DRM_SDE_VM)
+#if IS_ENABLED(CONFIG_DRM_MSM_LOW_MEM_FOOTPRINT)
 #define SDE_EVTLOG_ENTRY	(SDE_EVTLOG_PRINT_ENTRY * 8)
 #else
 #define SDE_EVTLOG_ENTRY	(SDE_EVTLOG_PRINT_ENTRY * 32)
-#endif /* IS_ENABLED(CONFIG_DRM_SDE_VM) */
+#endif /* IS_ENABLED(CONFIG_DRM_MSM_LOW_MEM_FOOTPRINT) */
 
 #define SDE_EVTLOG_MAX_DATA 15
 #define SDE_EVTLOG_BUF_MAX 512
@@ -168,11 +168,11 @@ extern struct sde_dbg_evtlog *sde_dbg_base_evtlog;
  * number must be greater than number of possible writes in at least one
  * single commit.
  */
-#if IS_ENABLED(CONFIG_DRM_SDE_VM)
+#if IS_ENABLED(CONFIG_DRM_MSM_LOW_MEM_FOOTPRINT)
 #define SDE_REGLOG_ENTRY 256
 #else
 #define SDE_REGLOG_ENTRY 1024
-#endif /* IS_ENABLED(CONFIG_DRM_SDE_VM) */
+#endif /* IS_ENABLED(CONFIG_DRM_MSM_LOW_MEM_FOOTPRINT) */
 
 struct sde_dbg_reglog_log {
 	s64 time;