diff options
| author | Pandiyan, Dhinakaran <dhinakaran.pandiyan@intel.com> | 2016-09-20 04:24:38 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2016-09-21 19:32:00 +0300 |
| commit | 03cdc1d4f79573a59392986fb4b50c55d47cff71 (patch) | |
| tree | b10b3189a8f872d6a9030b312698daefd947ce15 /drivers/gpu/drm/i915/intel_crt.c | |
| parent | 5748be60ea66a7f299fc28bf1ebe3f63a5a266e8 (diff) | |
| download | linux-03cdc1d4f79573a59392986fb4b50c55d47cff71.tar.xz | |
drm/i915: Store port enum in intel_encoder
Storing the port enum in intel_encoder makes it convenient to know the
port attached to an encoder. Moving the port information up from
intel_digital_port to intel_encoder avoids unecessary intel_digital_port
access and handles MST encoders cleanly without requiring conditional
checks for them (thanks danvet).
v2:
Renamed the port enum member from 'attached_port' to 'port' (danvet)
Fixed missing initialization of port in intel_sdvo.c (danvet)
v3:
Fixed missing initialization of port in intel_crt.c (Ville)
v4:
Storing port for DVO encoders too.
Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Lyude <cpaul@redhat.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1474334681-22690-3-git-send-email-dhinakaran.pandiyan@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_crt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_crt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index dfbcf16b41df..88ebbdde185a 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -917,10 +917,12 @@ void intel_crt_init(struct drm_device *dev) if (I915_HAS_HOTPLUG(dev)) crt->base.hpd_pin = HPD_CRT; if (HAS_DDI(dev)) { + crt->base.port = PORT_E; crt->base.get_config = hsw_crt_get_config; crt->base.get_hw_state = intel_ddi_get_hw_state; crt->base.post_disable = hsw_post_disable_crt; } else { + crt->base.port = PORT_NONE; crt->base.get_config = intel_crt_get_config; crt->base.get_hw_state = intel_crt_get_hw_state; } |