提交 37025602 编写于 作者: V Vince Hsu 提交者: Ben Skeggs

drm/nouveau/platform: add GPU speedo information to nouveau platform

For GK20A we need the GPU speedo value to calculate voltage levels.
Signed-off-by: NVince Hsu <vinceh@nvidia.com>
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
上级 08c7f248
......@@ -27,6 +27,7 @@
#include <linux/of.h>
#include <linux/reset.h>
#include <linux/regulator/consumer.h>
#include <soc/tegra/fuse.h>
#include <soc/tegra/pmc.h>
#include "nouveau_drm.h"
......@@ -128,6 +129,7 @@ static int nouveau_platform_probe(struct platform_device *pdev)
}
device->gpu = gpu;
device->gpu_speedo = tegra_sku_info.gpu_speedo_value;
err = drm_dev_register(drm, 0);
if (err < 0)
......
......@@ -41,6 +41,8 @@ struct nouveau_platform_device {
struct nouveau_device device;
struct nouveau_platform_gpu *gpu;
int gpu_speedo;
};
#define nv_device_to_platform(d) \
......
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