From 0ec0e74f784ca08eab0354ab1dada46924c39b73 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Wed, 23 Dec 2009 13:21:58 -0500 Subject: drm/radeon/kms: add a power state type based on power state flags The idea is to flag a power state with a certain type and use that type to decide on what state to select. On r6xx+, we select a state and then transition between clock modes in that state. On pre-r6xx, we transition between states directly. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_combios.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/gpu/drm/radeon/radeon_combios.c') diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index eac2174..a4d40de 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -2406,6 +2406,8 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) (rdev->pm.power_state[state_index].clock_info[0].sclk > rdev->clock.default_sclk)) goto default_mode; + rdev->pm.power_state[state_index].type = + POWER_STATE_TYPE_BATTERY; misc = RBIOS16(offset + 0x5 + 0x0); if (rev > 4) misc2 = RBIOS16(offset + 0x5 + 0xe); @@ -2467,6 +2469,8 @@ void radeon_combios_get_power_modes(struct radeon_device *rdev) default_mode: /* add the default mode */ + rdev->pm.power_state[state_index].type = + POWER_STATE_TYPE_DEFAULT; rdev->pm.power_state[state_index].num_clock_modes = 1; rdev->pm.power_state[state_index].clock_info[0].mclk = rdev->clock.default_mclk; rdev->pm.power_state[state_index].clock_info[0].sclk = rdev->clock.default_sclk; -- cgit v1.1