diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c index ba6b8ea27c71..e16b4b3f8535 100644 --- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c +++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c @@ -621,6 +621,8 @@ setup_pdc: /* ensure no writes happen before the uCode is fully written */ wmb(); + a6xx_rpmh_stop(gmu); + err: if (!IS_ERR_OR_NULL(pdcptr)) iounmap(pdcptr); @@ -753,7 +755,6 @@ static int a6xx_gmu_fw_load(struct a6xx_gmu *gmu) static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state) { - static bool rpmh_init; struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu); struct adreno_gpu *adreno_gpu = &a6xx_gpu->base; int ret; @@ -776,15 +777,9 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state) /* Turn on register retention */ gmu_write(gmu, REG_A6XX_GMU_GENERAL_7, 1); - /* We only need to load the RPMh microcode once */ - if (!rpmh_init) { - a6xx_gmu_rpmh_init(gmu); - rpmh_init = true; - } else { - ret = a6xx_rpmh_start(gmu); - if (ret) - return ret; - } + ret = a6xx_rpmh_start(gmu); + if (ret) + return ret; ret = a6xx_gmu_fw_load(gmu); if (ret) @@ -1670,6 +1665,9 @@ int a6xx_gmu_init(struct a6xx_gpu *a6xx_gpu, struct device_node *node) /* Set up the HFI queues */ a6xx_hfi_init(gmu); + /* Initialize RPMh */ + a6xx_gmu_rpmh_init(gmu); + gmu->initialized = true; return 0; |