diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_i2c.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_i2c.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/intel_i2c.c b/drivers/gpu/drm/i915/intel_i2c.c index d98cee6..d30cccc 100644 --- a/drivers/gpu/drm/i915/intel_i2c.c +++ b/drivers/gpu/drm/i915/intel_i2c.c @@ -28,6 +28,7 @@ */ #include <linux/i2c.h> #include <linux/i2c-algo-bit.h> +#include <linux/export.h> #include "drmP.h" #include "drm.h" #include "intel_drv.h" @@ -422,13 +423,7 @@ void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed) { struct intel_gmbus *bus = to_intel_gmbus(adapter); - /* speed: - * 0x0 = 100 KHz - * 0x1 = 50 KHz - * 0x2 = 400 KHz - * 0x3 = 1000 Khz - */ - bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | (speed << 8); + bus->reg0 = (bus->reg0 & ~(0x3 << 8)) | speed; } void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit) |