drm/radeon: export radeon_atombios_lookup_gpio

We need it for dpm.

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 9beadf87056e953b4aee294bf747ea2fdd468432..7ef3d9e53af53b60a5620eff33b2b27c45c45daa 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -196,8 +196,8 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
        }
 }
 
-static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev,
-                                                u8 id)
+struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev,
+                                                  u8 id)
 {
        struct atom_context *ctx = rdev->mode_info.atom_context;
        struct radeon_gpio_rec gpio;
@@ -801,7 +801,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
                                                                hpd_record =
                                                                        (ATOM_HPD_INT_RECORD *)
                                                                        record;
-                                                               gpio = radeon_lookup_gpio(rdev,
+                                                               gpio = radeon_atombios_lookup_gpio(rdev,
                                                                                          hpd_record->ucHPDIntGPIOID);
                                                                hpd = radeon_atom_get_hpd_info_from_gpio(rdev, &gpio);
                                                                hpd.plugged_state = hpd_record->ucPlugged_PinState;
@@ -2128,7 +2128,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                        VOLTAGE_GPIO;
                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-                                       radeon_lookup_gpio(rdev,
+                                       radeon_atombios_lookup_gpio(rdev,
                                                           power_info->info.asPowerPlayInfo[i].ucVoltageDropIndex);
                                if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
                                        rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
@@ -2164,7 +2164,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                        VOLTAGE_GPIO;
                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-                                       radeon_lookup_gpio(rdev,
+                                       radeon_atombios_lookup_gpio(rdev,
                                                           power_info->info_2.asPowerPlayInfo[i].ucVoltageDropIndex);
                                if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
                                        rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =
@@ -2200,7 +2200,7 @@ static int radeon_atombios_parse_power_table_1_3(struct radeon_device *rdev)
                                rdev->pm.power_state[state_index].clock_info[0].voltage.type =
                                        VOLTAGE_GPIO;
                                rdev->pm.power_state[state_index].clock_info[0].voltage.gpio =
-                                       radeon_lookup_gpio(rdev,
+                                       radeon_atombios_lookup_gpio(rdev,
                                                           power_info->info_3.asPowerPlayInfo[i].ucVoltageDropIndex);
                                if (misc & ATOM_PM_MISCINFO_VOLTAGE_DROP_ACTIVE_HIGH)
                                        rdev->pm.power_state[state_index].clock_info[0].voltage.active_high =

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 04db2fdd869271f81482e75913d6ec4002ffecac..0ef1413c31170a9f3511b92e20471f742edac2d0 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -748,6 +748,8 @@ extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev,
 extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev,
                                             struct radeon_atom_ss *ss,
                                             int id, u32 clock);
+extern struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev,
+                                                         u8 id);
 
 extern void radeon_compute_pll_legacy(struct radeon_pll *pll,
                                      uint64_t freq,