diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/msm/a5xx_reg.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/msm/adreno_a5xx.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/msm/a5xx_reg.h b/drivers/gpu/msm/a5xx_reg.h index 3b29452ce8bd..f3b4e6622043 100644 --- a/drivers/gpu/msm/a5xx_reg.h +++ b/drivers/gpu/msm/a5xx_reg.h @@ -640,6 +640,7 @@ /* UCHE registers */ #define A5XX_UCHE_ADDR_MODE_CNTL 0xE80 +#define A5XX_UCHE_MODE_CNTL 0xE81 #define A5XX_UCHE_WRITE_THRU_BASE_LO 0xE87 #define A5XX_UCHE_WRITE_THRU_BASE_HI 0xE88 #define A5XX_UCHE_TRAP_BASE_LO 0xE89 diff --git a/drivers/gpu/msm/adreno_a5xx.c b/drivers/gpu/msm/adreno_a5xx.c index 1782d1d54946..2ee8287b4459 100644 --- a/drivers/gpu/msm/adreno_a5xx.c +++ b/drivers/gpu/msm/adreno_a5xx.c @@ -1875,6 +1875,11 @@ static void a5xx_start(struct adreno_device *adreno_dev) */ kgsl_regrmw(device, A5XX_RB_DBG_ECO_CNT, 0, (1 << 9)); } + /* + * Disable UCHE global filter as SP can invalidate/flush + * independently + */ + kgsl_regwrite(device, A5XX_UCHE_MODE_CNTL, BIT(29)); /* Set the USE_RETENTION_FLOPS chicken bit */ kgsl_regwrite(device, A5XX_CP_CHICKEN_DBG, 0x02000000); |