From a4c9e2eed17457b30e17235158657801ec686a14 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 4 Nov 2011 10:09:41 -0400 Subject: drm/radeon/kms/pm: add a proper pm profile init function for fusion The new power tables need to be handled differently when setting up the profiles. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_pm.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'drivers/gpu/drm/radeon/radeon_pm.c') diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 6fabe89fa6a1..78a665bd9519 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -53,6 +53,24 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev); #define ACPI_AC_CLASS "ac_adapter" +int radeon_pm_get_type_index(struct radeon_device *rdev, + enum radeon_pm_state_type ps_type, + int instance) +{ + int i; + int found_instance = -1; + + for (i = 0; i < rdev->pm.num_power_states; i++) { + if (rdev->pm.power_state[i].type == ps_type) { + found_instance++; + if (found_instance == instance) + return i; + } + } + /* return default if no match */ + return rdev->pm.default_power_state_index; +} + #ifdef CONFIG_ACPI static int radeon_acpi_event(struct notifier_block *nb, unsigned long val, -- cgit v1.2.3