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| author | Rob Clark <robdclark@gmail.com> | 2015-06-04 10:26:37 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-06-11 13:11:01 -0400 |
| commit | 6490ad47404539b479ca33f96793c4624bef2924 (patch) | |
| tree | ad83d20f75724c2ba3eaf202e7b67eb3220016ae /drivers/gpu/drm/msm/adreno | |
| parent | 570655b09b065d2fff1b8ab9bdb8308f4c5a05a3 (diff) | |
| download | lwn-6490ad47404539b479ca33f96793c4624bef2924.tar.gz lwn-6490ad47404539b479ca33f96793c4624bef2924.zip | |
drm/msm: clarify downstream bus scaling
A few spots in the driver have support for downstream android
CONFIG_MSM_BUS_SCALING. This is mainly to simplify backporting the
driver for various devices which do not have sufficient upstream
kernel support. But the intentionally dead code seems to cause
some confusion. Rename the #define to make this more clear.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/adreno')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_device.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.h | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c index be83dee83d08..37b18e2c9a3c 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_device.c +++ b/drivers/gpu/drm/msm/adreno/adreno_device.c @@ -19,7 +19,7 @@ #include "adreno_gpu.h" -#if defined(CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF) +#if defined(DOWNSTREAM_CONFIG_MSM_BUS_SCALING) && !defined(CONFIG_OF) # include <mach/kgsl.h> #endif @@ -240,7 +240,7 @@ static int adreno_bind(struct device *dev, struct device *master, void *data) config.rev = ADRENO_REV(3, 0, 5, 0); } -# ifdef CONFIG_MSM_BUS_SCALING +# ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING config.bus_scale_table = pdata->bus_scale_table; # endif #endif diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index a1e861316590..031579e1481f 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -334,7 +334,7 @@ int adreno_gpu_init(struct drm_device *drm, struct platform_device *pdev, gpu->fast_rate = config->fast_rate; gpu->slow_rate = config->slow_rate; gpu->bus_freq = config->bus_freq; -#ifdef CONFIG_MSM_BUS_SCALING +#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING gpu->bus_scale_table = config->bus_scale_table; #endif diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index 2b6b57baf6fd..ab7f40bef9f1 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -167,7 +167,7 @@ struct adreno_gpu { struct adreno_platform_config { struct adreno_rev rev; uint32_t fast_rate, slow_rate, bus_freq; -#ifdef CONFIG_MSM_BUS_SCALING +#ifdef DOWNSTREAM_CONFIG_MSM_BUS_SCALING struct msm_bus_scale_pdata *bus_scale_table; #endif }; |