diff options
| author | Paulo Zanoni | 2018-05-22 02:25:37 +0200 |
|---|---|---|
| committer | Paulo Zanoni | 2018-06-02 01:04:56 +0200 |
| commit | ac213c1b45f7dcedb71d955c2321cbb4a2b6558e (patch) | |
| tree | 8a1162ec8f5c6b7f8cb822453b252aee79352615 /drivers/gpu/drm/i915/intel_drv.h | |
| parent | drm/i915/icl: Extend AUX F interrupts to ICL (diff) | |
| download | kernel-qcow2-linux-ac213c1b45f7dcedb71d955c2321cbb4a2b6558e.tar.gz kernel-qcow2-linux-ac213c1b45f7dcedb71d955c2321cbb4a2b6558e.tar.xz kernel-qcow2-linux-ac213c1b45f7dcedb71d955c2321cbb4a2b6558e.zip | |
drm/i915/icl: introduce tc_port
Add and enum for TC ports and auxiliary functions to handle them.
Icelake brings a lot of registers and other things that only apply to
the TC ports and are indexed starting from 0, so having an enum for
tc_ports that starts at 0 really helps the indexing.
This patch is based on previous patches written by Dhinakaran Pandiyan
and Mahesh Kumar.
Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Mahesh Kumar <mahesh1.kumar@intel.com>
Reviewed-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180522002558.29262-4-paulo.r.zanoni@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index b1bb1a9d61f8..8641583842be 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -1489,6 +1489,9 @@ void intel_connector_attach_encoder(struct intel_connector *connector, struct intel_encoder *encoder); struct drm_display_mode * intel_encoder_current_mode(struct intel_encoder *encoder); +bool intel_port_is_tc(struct drm_i915_private *dev_priv, enum port port); +enum tc_port intel_port_to_tc(struct drm_i915_private *dev_priv, + enum port port); enum pipe intel_get_pipe_from_connector(struct intel_connector *connector); int intel_get_pipe_from_crtc_id_ioctl(struct drm_device *dev, void *data, |