1 files changed, 15 insertions, 10 deletions

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
index 06cfc294016f..2af074c8e8cf 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.h
@@ -19,8 +19,8 @@ struct a6xx_gmu_bo {
 	u64 iova;
 };
 
-#define GMU_MAX_GX_FREQS	16
-#define GMU_MAX_CX_FREQS	4
+#define GMU_MAX_GX_FREQS	32
+#define GMU_MAX_CX_FREQS	6
 #define GMU_MAX_BCMS		3
 
 struct a6xx_bcm {
@@ -68,6 +68,7 @@ struct a6xx_gmu {
 	struct drm_gpuvm *vm;
 
 	void __iomem *mmio;
+	u32 mmio_offset;
 	void __iomem *rscc;
 
 	int hfi_irq;
@@ -96,6 +97,7 @@ struct a6xx_gmu {
 	int nr_gpu_freqs;
 	unsigned long gpu_freqs[GMU_MAX_GX_FREQS];
 	u32 gx_arc_votes[GMU_MAX_GX_FREQS];
+	u32 dep_arc_votes[GMU_MAX_GX_FREQS];
 	struct a6xx_hfi_acd_table acd_table;
 
 	int nr_gpu_bws;
@@ -130,20 +132,23 @@ struct a6xx_gmu {
 	unsigned long status;
 };
 
+#define GMU_BYTE_OFFSET(gmu, offset) (((offset) << 2) - (gmu)->mmio_offset)
+
 static inline u32 gmu_read(struct a6xx_gmu *gmu, u32 offset)
 {
-	return readl(gmu->mmio + (offset << 2));
+	/* The 'offset' is based on GPU's start address. Adjust it */
+	return readl(gmu->mmio + GMU_BYTE_OFFSET(gmu, offset));
 }
 
 static inline void gmu_write(struct a6xx_gmu *gmu, u32 offset, u32 value)
 {
-	writel(value, gmu->mmio + (offset << 2));
+	writel(value, gmu->mmio + GMU_BYTE_OFFSET(gmu, offset));
 }
 
 static inline void
 gmu_write_bulk(struct a6xx_gmu *gmu, u32 offset, const u32 *data, u32 size)
 {
-	memcpy_toio(gmu->mmio + (offset << 2), data, size);
+	memcpy_toio(gmu->mmio + GMU_BYTE_OFFSET(gmu, offset), data, size);
 	wmb();
 }
 
@@ -160,17 +165,17 @@ static inline u64 gmu_read64(struct a6xx_gmu *gmu, u32 lo, u32 hi)
 {
 	u64 val;
 
-	val = (u64) readl(gmu->mmio + (lo << 2));
-	val |= ((u64) readl(gmu->mmio + (hi << 2)) << 32);
+	val = gmu_read(gmu, lo);
+	val |= ((u64) gmu_read(gmu, hi) << 32);
 
 	return val;
 }
 
 #define gmu_poll_timeout(gmu, addr, val, cond, interval, timeout) \
-	readl_poll_timeout((gmu)->mmio + ((addr) << 2), val, cond, \
-		interval, timeout)
+	readl_poll_timeout((gmu)->mmio + (GMU_BYTE_OFFSET(gmu, addr)), val, \
+		cond, interval, timeout)
 #define gmu_poll_timeout_atomic(gmu, addr, val, cond, interval, timeout) \
-	readl_poll_timeout_atomic((gmu)->mmio + ((addr) << 2), val, cond, \
+	readl_poll_timeout_atomic((gmu)->mmio + (GMU_BYTE_OFFSET(gmu, addr)), val, cond, \
 		interval, timeout)
 
 static inline u32 gmu_read_rscc(struct a6xx_gmu *gmu, u32 offset)