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Commit 09e619c0 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon: export radeon_atombios_lookup_gpio 



We need it for dpm.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 129acb7c

drivers/gpu/drm/radeon/radeon_atombios.c

+6 −6
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev) 
	}

}



static struct radeon_gpio_rec radeon_lookup_gpio(struct radeon_device *rdev,

struct radeon_gpio_rec radeon_atombios_lookup_gpio(struct radeon_device *rdev,

						   u8 id)

{

	struct atom_context *ctx = rdev->mode_info.atom_context;
@@ -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 =

drivers/gpu/drm/radeon/radeon_mode.h

+2 −0
Original line number Diff line number Diff line
@@ -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,