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Commit 29930229 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon/dpm: use stored max_vddc rather than looking it up 



When we parse the power tables use the stored mac_vddc value
rather than lookig it up manually each time.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9f3f63f2

drivers/gpu/drm/radeon/ni_dpm.c

+2 −3
Original line number Diff line number Diff line
@@ -3945,7 +3945,6 @@ static void ni_parse_pplib_clock_info(struct radeon_device *rdev, 
	struct rv7xx_power_info *pi = rv770_get_pi(rdev);

	struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);

	struct ni_ps *ps = ni_get_ps(rps);

	u16 vddc;

	struct rv7xx_pl *pl = &ps->performance_levels[index];



	ps->performance_level_count = index + 1;
@@ -3961,8 +3960,8 @@ static void ni_parse_pplib_clock_info(struct radeon_device *rdev, 


	/* patch up vddc if necessary */

	if (pl->vddc == 0xff01) {

		if (radeon_atom_get_max_vddc(rdev, 0, 0, &vddc) == 0)

			pl->vddc = vddc;

		if (pi->max_vddc)

			pl->vddc = pi->max_vddc;

	}



	if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {

drivers/gpu/drm/radeon/rv770_dpm.c

+2 −3
Original line number Diff line number Diff line
@@ -2174,7 +2174,6 @@ static void rv7xx_parse_pplib_clock_info(struct radeon_device *rdev, 
	struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);

	struct rv7xx_ps *ps = rv770_get_ps(rps);

	u32 sclk, mclk;

	u16 vddc;

	struct rv7xx_pl *pl;



	switch (index) {
@@ -2214,8 +2213,8 @@ static void rv7xx_parse_pplib_clock_info(struct radeon_device *rdev, 


	/* patch up vddc if necessary */

	if (pl->vddc == 0xff01) {

		if (radeon_atom_get_max_vddc(rdev, 0, 0, &vddc) == 0)

			pl->vddc = vddc;

		if (pi->max_vddc)

			pl->vddc = pi->max_vddc;

	}



	if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {