2010/3/5 Rafał Miłecki <[email protected]>:
> Signed-off-by: Rafał Miłecki <[email protected]>
NACK. I've got a better way to deal with this.
Alex
> ---
> drivers/gpu/drm/radeon/radeon_pm.c | 18 ++++++++++++++++++
> 1 files changed, 18 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_pm.c
> b/drivers/gpu/drm/radeon/radeon_pm.c
> index 6b65f15..a2ea0be 100644
> --- a/drivers/gpu/drm/radeon/radeon_pm.c
> +++ b/drivers/gpu/drm/radeon/radeon_pm.c
> @@ -79,6 +79,23 @@ static void radeon_print_power_mode_info(struct
> radeon_device *rdev)
> }
> }
>
> +static void radeon_apply_pm_quirks(struct radeon_device *rdev)
> +{
> + /* Asus Radeon HD 3200 contains power states with reversed types */
> + /* We received single report like this so far. See FDO bug #26347.
> + In case of more reports we may consider some detecting algorithm */
> + if ((rdev->pdev->device == 0x9610) &&
> + (rdev->pdev->subsystem_vendor == 0x1043) &&
> + (rdev->pdev->subsystem_device == 0x82f1)) {
> + rdev->pm.power_state[0].type = POWER_STATE_TYPE_PERFORMANCE;
> + rdev->pm.power_state[1].type = POWER_STATE_TYPE_DEFAULT;
> + rdev->pm.default_power_state = &rdev->pm.power_state[1];
> + rdev->pm.current_power_state = rdev->pm.default_power_state;
> + rdev->pm.current_clock_mode =
> + rdev->pm.default_power_state->default_clock_mode;
> + }
> +}
> +
> static struct radeon_power_state * radeon_pick_power_state(struct
> radeon_device *rdev,
> enum
> radeon_pm_state_type type)
> {
> @@ -235,6 +252,7 @@ int radeon_pm_init(struct radeon_device *rdev)
> radeon_atombios_get_power_modes(rdev);
> else
> radeon_combios_get_power_modes(rdev);
> + radeon_apply_pm_quirks(rdev);
> radeon_print_power_mode_info(rdev);
> }
>
> --
> 1.6.4.2
>
>
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