diff options
| author | Wu Fengguang <fengguang.wu@intel.com> | 2012-01-06 14:41:31 -0600 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-01-29 16:07:46 +0100 |
| commit | b6daa025b1e1aebf276508eb2a5a9f730391aa84 (patch) | |
| tree | 1d7b344537b409ac6c3af67027927f4326aa8553 /drivers/gpu/drm/i915/i915_gem_debug.c | |
| parent | 6dc0e816bb7478fd4dfebddcc65257f9ef161f7a (diff) | |
drm/i915: set AUD_CONFIG N_value_index for DisplayPort
It should be programmed to "0" for HDMI or "1" for DisplayPort.
This enables DisplayPort audio for
- HP EliteBook 8460p
(whose BIOS does not set the N_value_index bit for us)
- DisplayPort monitor hot plugged after boot
(otherwise most BIOS will fill the N_value_index bit for us)
Tested-by: Robert Lemaire <rlemaire@suse.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_debug.c')
0 files changed, 0 insertions, 0 deletions