drm/radeon: store the gpio shift as well

We need this in the dpm code.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 7ef3d9e..dbc94f3 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -221,6 +221,7 @@ struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev,
                        if (id == pin->ucGPIO_ID) {
                                gpio.id = pin->ucGPIO_ID;
                                gpio.reg = le16_to_cpu(pin->usGpioPin_AIndex) * 4;
+                               gpio.shift = pin->ucGpioPinBitShift;
                                gpio.mask = (1 << pin->ucGpioPinBitShift);
                                gpio.valid = true;
                                break;

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 0ef1413..64eba7e 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -462,6 +462,7 @@ struct radeon_gpio_rec {
        u8 id;
        u32 reg;
        u32 mask;
+       u32 shift;
 };
 
 struct radeon_hpd {