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| author | Rob Clark <robdclark@gmail.com> | 2013-11-15 09:03:15 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2014-01-09 14:38:58 -0500 |
| commit | bf2b33afb9ea1d9609767c70562610a686bdfbd7 (patch) | |
| tree | a7b9f940bc3f0ce318cdc67bf6795555015307c0 /drivers/gpu/drm/msm/adreno | |
| parent | 3b57f23b1ccaec1c34fb3d4e781fc8e1f72ad61e (diff) | |
| download | blackbird-op-linux-bf2b33afb9ea1d9609767c70562610a686bdfbd7.tar.gz blackbird-op-linux-bf2b33afb9ea1d9609767c70562610a686bdfbd7.zip | |
drm/msm: fix bus scaling
This got a bit broken with original patches when re-arranging things to
move dependencies on mach-msm inside #ifndef OF.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.h | 3 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c index 035bd13dc8bd..d9e72a60080c 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -414,6 +414,9 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) gpu->fast_rate = config->fast_rate; gpu->slow_rate = config->slow_rate; gpu->bus_freq = config->bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + gpu->bus_scale_table = config->bus_scale_table; +#endif DBG("fast_rate=%u, slow_rate=%u, bus_freq=%u", gpu->fast_rate, gpu->slow_rate, gpu->bus_freq); @@ -436,12 +439,17 @@ fail: * The a3xx device: */ +#if defined(CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF) +# include <mach/kgsl.h> +#endif + static int a3xx_probe(struct platform_device *pdev) { static struct adreno_platform_config config = {}; #ifdef CONFIG_OF /* TODO */ #else + struct kgsl_device_platform_data *pdata = pdev->dev.platform_data; uint32_t version = socinfo_get_version(); if (cpu_is_apq8064ab()) { config.fast_rate = 450000000; @@ -473,6 +481,9 @@ static int a3xx_probe(struct platform_device *pdev) config.rev = ADRENO_REV(3, 0, 5, 0); } +# ifdef CONFIG_MSM_BUS_SCALING + config.bus_scale_table = pdata->bus_scale_table; +# endif #endif pdev->dev.platform_data = &config; a3xx_pdev = pdev; diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index f73abfba7c22..451b741fbd12 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -70,6 +70,9 @@ struct adreno_gpu { struct adreno_platform_config { struct adreno_rev rev; uint32_t fast_rate, slow_rate, bus_freq; +#ifdef CONFIG_MSM_BUS_SCALING + struct msm_bus_scale_pdata *bus_scale_table; +#endif }; #define ADRENO_IDLE_TIMEOUT (20 * 1000) |
