[PATCH] drm/radeon: restrict engine clock to fastest power state

Radeon power management restricts the maximum engine clock to the initial default clock. However, on APUs the default clock usually is not the fastest allowed by their defined power states. Change restriction to the fastest engine clock found in power states. Signed-off-by: Alan Swanson --- driv

[PATCH] drm/radeon: restrict engine clock to fastest power state

Radeon power management restricts the maximum engine clock to the initial default clock. However, on APUs the default clock usually is not the fastest allowed by their defined power states. Change restriction to the fastest engine clock found in power states. Signed-off-by: Alan Swanson --- driv