[PATCH v2 8/8] drm/msm/a6xx: add a660 hwcg table

Jonathan Marek
2021-05-13T17:18:24Z

Add a660 hwcg table, ported over from downstream.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 53 ++++++++++++++++++++++
drivers/gpu/drm/msm/adreno/adreno_device.c | 1 +
drivers/gpu/drm/msm/adreno/adreno_gpu.h | 2 +-
3 files changed, 55 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index ec66a24fc37e..2713f69e916d 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -427,6 +427,59 @@ const struct adreno_reglist a650_hwcg[] = {
{},
};

+const struct adreno_reglist a660_hwcg[] = {
+ {REG_A6XX_RBBM_CLOCK_CNTL_SP0, 0x02222222},
+ {REG_A6XX_RBBM_CLOCK_CNTL2_SP0, 0x02222220},
+ {REG_A6XX_RBBM_CLOCK_DELAY_SP0, 0x00000080},
+ {REG_A6XX_RBBM_CLOCK_HYST_SP0, 0x0000F3CF},
+ {REG_A6XX_RBBM_CLOCK_CNTL_TP0, 0x22222222},
+ {REG_A6XX_RBBM_CLOCK_CNTL2_TP0, 0x22222222},
+ {REG_A6XX_RBBM_CLOCK_CNTL3_TP0, 0x22222222},
+ {REG_A6XX_RBBM_CLOCK_CNTL4_TP0, 0x00022222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_TP0, 0x11111111},
+ {REG_A6XX_RBBM_CLOCK_DELAY2_TP0, 0x11111111},
+ {REG_A6XX_RBBM_CLOCK_DELAY3_TP0, 0x11111111},
+ {REG_A6XX_RBBM_CLOCK_DELAY4_TP0, 0x00011111},
+ {REG_A6XX_RBBM_CLOCK_HYST_TP0, 0x77777777},
+ {REG_A6XX_RBBM_CLOCK_HYST2_TP0, 0x77777777},
+ {REG_A6XX_RBBM_CLOCK_HYST3_TP0, 0x77777777},
+ {REG_A6XX_RBBM_CLOCK_HYST4_TP0, 0x00077777},
+ {REG_A6XX_RBBM_CLOCK_CNTL_RB0, 0x22222222},
+ {REG_A6XX_RBBM_CLOCK_CNTL2_RB0, 0x01002222},
+ {REG_A6XX_RBBM_CLOCK_CNTL_CCU0, 0x00002220},
+ {REG_A6XX_RBBM_CLOCK_HYST_RB_CCU0, 0x00040F00},
+ {REG_A6XX_RBBM_CLOCK_CNTL_RAC, 0x25222022},
+ {REG_A6XX_RBBM_CLOCK_CNTL2_RAC, 0x00005555},
+ {REG_A6XX_RBBM_CLOCK_DELAY_RAC, 0x00000011},
+ {REG_A6XX_RBBM_CLOCK_HYST_RAC, 0x00445044},
+ {REG_A6XX_RBBM_CLOCK_CNTL_TSE_RAS_RBBM, 0x04222222},
+ {REG_A6XX_RBBM_CLOCK_MODE_VFD, 0x00002222},
+ {REG_A6XX_RBBM_CLOCK_MODE_GPC, 0x00222222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_HLSQ_2, 0x00000002},
+ {REG_A6XX_RBBM_CLOCK_MODE_HLSQ, 0x00002222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_TSE_RAS_RBBM, 0x00004000},
+ {REG_A6XX_RBBM_CLOCK_DELAY_VFD, 0x00002222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_GPC, 0x00000200},
+ {REG_A6XX_RBBM_CLOCK_DELAY_HLSQ, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_HYST_TSE_RAS_RBBM, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_HYST_VFD, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_HYST_GPC, 0x04104004},
+ {REG_A6XX_RBBM_CLOCK_HYST_HLSQ, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_CNTL_TEX_FCHE, 0x00000222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_TEX_FCHE, 0x00000111},
+ {REG_A6XX_RBBM_CLOCK_HYST_TEX_FCHE, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_CNTL_UCHE, 0x22222222},
+ {REG_A6XX_RBBM_CLOCK_HYST_UCHE, 0x00000004},
+ {REG_A6XX_RBBM_CLOCK_DELAY_UCHE, 0x00000002},
+ {REG_A6XX_RBBM_ISDB_CNT, 0x00000182},
+ {REG_A6XX_RBBM_RAC_THRESHOLD_CNT, 0x00000000},
+ {REG_A6XX_RBBM_SP_HYST_CNT, 0x00000000},
+ {REG_A6XX_RBBM_CLOCK_CNTL_GMU_GX, 0x00000222},
+ {REG_A6XX_RBBM_CLOCK_DELAY_GMU_GX, 0x00000111},
+ {REG_A6XX_RBBM_CLOCK_HYST_GMU_GX, 0x00000555},
+ {},
+};
+
static void a6xx_set_hwcg(struct msm_gpu *gpu, bool state)
{
struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index e4db0683d381..6dad8015c9a1 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -299,6 +299,7 @@ static const struct adreno_info gpulist[] = {
.inactive_period = DRM_MSM_INACTIVE_PERIOD,
.init = a6xx_gpu_init,
.zapfw = "a660_zap.mdt",
+ .hwcg = a660_hwcg,
},
};

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 63c050919d85..e6b11e6ec82d 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -55,7 +55,7 @@ struct adreno_reglist {
u32 value;
};

-extern const struct adreno_reglist a630_hwcg[], a640_hwcg[], a650_hwcg[];
+extern const struct adreno_reglist a630_hwcg[], a640_hwcg[], a650_hwcg[], a660_hwcg[];

struct adreno_info {
struct adreno_rev rev;
--
2.26.1