GPU: R22P0: Update GPU Freq Table/Voltage

Max clock at 1146MHz Min clock at 160MHz Unvervolted
Valera1978 · Mar 26, 2019 · cf55613 · cf55613
1 parent f89cfc9
commit cf55613
Showing 1 changed file with 13 additions and 12 deletions.
diff --git a/drivers/gpu/arm/t83x/r22p0/platform/exynos/gpu_exynos7870.c b/drivers/gpu/arm/t83x/r22p0/platform/exynos/gpu_exynos7870.c
@@ -74,15 +74,16 @@ void __iomem *g3d1_outstanding_regs;
 /*  clk,vol,abb,min,max,down stay, pm_qos mem, pm_qos int, pm_qos cpu_kfc_min, pm_qos cpu_egl_max */
 static gpu_dvfs_info gpu_dvfs_table_default[] = {
 	{1300, 900000, 0, 98, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
-	{1246, 900000, 0, 98, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
-	{1146, 900000, 0, 98, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
-	{1001, 900000, 0, 98, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
-	{845,  900000, 0, 78,  98, 1, 0, 836000, 400000, 1248000, CPU_MAX},
-	{728,  900000, 0, 78,  85, 1, 0, 728000, 400000, 1144000, CPU_MAX},
-	{676,  900000, 0, 78,  85, 1, 0, 676000, 400000,  902000, CPU_MAX},
-	{545,  900000, 0, 78,  85, 1, 0, 546000, 334000,  902000, CPU_MAX},
-	{450,  900000, 0, 78,  85, 1, 0, 451000, 200000,       0, CPU_MAX},
-	{343,  900000, 0, 78,  85, 1, 0, 275000, 134000,       0, CPU_MAX},
+	{1246, 925000, 0, 98, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
+	{1146, 890000, 0, 100, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
+	{1001, 880000, 0, 100, 100, 1, 0, 902000, 400000, 1586000, CPU_MAX},
+	{845,  860000, 0, 90,  95, 1, 0, 836000, 400000, 1248000, CPU_MAX},
+	{728,  850000, 0, 85,  90, 1, 0, 728000, 400000, 1144000, CPU_MAX},
+	{676,  840000, 0, 80,  85, 1, 0, 676000, 400000,  902000, CPU_MAX},
+	{545,  830000, 0, 75,  80, 1, 0, 546000, 334000,  902000, CPU_MAX},
+	{450,  820000, 0, 70,  75, 1, 0, 451000, 200000,       0, CPU_MAX},
+	{343,  810000, 0, 15,  20, 1, 0, 275000, 134000,       0, CPU_MAX},
+	{160,  800000, 0, 15,  15, 1, 0, 265000, 124000,       0, CPU_MAX},
 };
 
 static int mif_min_table[] = {
@@ -94,8 +95,8 @@ static int mif_min_table[] = {
 };
 
 static gpu_attribute gpu_config_attributes[] = {
-	{GPU_MAX_CLOCK, 1001},
-	{GPU_MAX_CLOCK_LIMIT, 1001},
+	{GPU_MAX_CLOCK, 728},
+	{GPU_MAX_CLOCK_LIMIT, 1146},
 	{GPU_MIN_CLOCK, 343},
 	{GPU_MIN_CLOCK_LIMIT, 160},
 	{GPU_DVFS_START_CLOCK, 343},
@@ -118,7 +119,7 @@ static gpu_attribute gpu_config_attributes[] = {
 	{GPU_GOVERNOR_INTERACTIVE_HIGHSPEED_DELAY, 0},
 	{GPU_DEFAULT_VOLTAGE, 800000},
 	{GPU_COLD_MINIMUM_VOL, 0},
-	{GPU_VOLTAGE_OFFSET_MARGIN, 25000},
+	{GPU_VOLTAGE_OFFSET_MARGIN, 20000},
 	{GPU_TMU_CONTROL, 1},
 	{GPU_TEMP_THROTTLING1, 1001},
 	{GPU_TEMP_THROTTLING2, 845},