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drm/radeon/kms: don't set pcie lanes for ignored power_state 

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Rafał Miłecki 2009-12-23 00:42:43 +01:00 committed by Dave Airlie
parent 56278a8eda
commit 845db70da0
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/radeon/radeon_atombios.c
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@ -1593,10 +1593,6 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
le16_to_cpu(power_info->info_4.usNonClockInfoArrayOffset) +
(power_state->ucNonClockStateIndex *
power_info->info_4.ucNonClockSize));
misc = le32_to_cpu(non_clock_info->ulCapsAndSettings);
rdev->pm.power_state[state_index].non_clock_info.pcie_lanes =
((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
for (j = 0; j < (power_info->info_4.ucStateEntrySize - 1); j++) {
if (rdev->flags & RADEON_IS_IGP) {
struct _ATOM_PPLIB_RS780_CLOCK_INFO *clock_info =
@ -1654,7 +1650,11 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
}
rdev->pm.power_state[state_index].num_clock_modes = mode_index;
if (mode_index) {
misc = le32_to_cpu(non_clock_info->ulCapsAndSettings);
misc2 = le16_to_cpu(non_clock_info->usClassification);
rdev->pm.power_state[state_index].non_clock_info.pcie_lanes =
((misc & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >>
ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
if (misc2 & ATOM_PPLIB_CLASSIFICATION_BOOT) {
rdev->pm.default_power_state = &rdev->pm.power_state[state_index];
rdev->pm.current_power_state = &rdev->pm.power_state[state_index];