diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h | 3 |
2 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c index 6c414db6ff0..1cb91bef2bc 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.c @@ -62,6 +62,7 @@ static const struct mdp5_config msm8x74_config = { .count = 4, .base = { 0x12500, 0x12700, 0x12900, 0x12b00 }, }, + .max_clk = 200000000, }; static const struct mdp5_config apq8084_config = { @@ -99,6 +100,7 @@ static const struct mdp5_config apq8084_config = { .count = 5, .base = { 0x12500, 0x12700, 0x12900, 0x12b00, 0x12d00 }, }, + .max_clk = 320000000, }; struct mdp5_config_entry { @@ -427,12 +429,13 @@ struct msm_kms *mdp5_kms_init(struct drm_device *dev) if (ret) goto fail; - ret = clk_set_rate(mdp5_kms->src_clk, config->max_clk); - ret = mdp5_select_hw_cfg(kms); if (ret) goto fail; + /* TODO: compute core clock rate at runtime */ + clk_set_rate(mdp5_kms->src_clk, mdp5_kms->hw_cfg->max_clk); + /* make sure things are off before attaching iommu (bootloader could * have left things on, in which case we'll start getting faults if * we don't disable): @@ -493,8 +496,6 @@ static struct mdp5_platform_config *mdp5_get_config(struct platform_device *dev) /* TODO */ #endif config.iommu = iommu_domain_alloc(&platform_bus_type); - /* TODO hard-coded in downstream mdss, but should it be? */ - config.max_clk = 200000000; /* TODO get from DT: */ config.smp_blk_cnt = 22; diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h index 0e9e3f7f4e9..70aa8d4dbba 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_kms.h @@ -37,6 +37,8 @@ struct mdp5_config { struct mdp5_sub_block dspp; struct mdp5_sub_block ad; struct mdp5_sub_block intf; + + uint32_t max_clk; }; extern const struct mdp5_config *mdp5_cfg; #include "mdp5.xml.h" @@ -83,7 +85,6 @@ struct mdp5_kms { /* platform config data (ie. from DT, or pdata) */ struct mdp5_platform_config { struct iommu_domain *iommu; - uint32_t max_clk; int smp_blk_cnt; }; |