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drm/i915/icl: store the port type for TC ports

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The type is detected based on the live status bits. Once detected,
it's not supposed to be changed, so we have some sanity checks for
that.

v2: Rebase.

Cc: Animesh Manna <animesh.manna@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180725002813.6938-3-paulo.r.zanoni@intel.com
This commit is contained in:
Paulo Zanoni
2018-07-24 17:28:10 -07:00
parent b9fcddab4a
commit 6075546f57
3 changed files with 46 additions and 2 deletions
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1
drivers/gpu/drm/i915/intel_drv.h
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@@ -1164,6 +1164,7 @@ struct intel_digital_port {
bool release_cl2_override;
uint8_t max_lanes;
enum intel_display_power_domain ddi_io_power_domain;
enum tc_port_type tc_type;
void (*write_infoframe)(struct drm_encoder *encoder,
const struct intel_crtc_state *crtc_state,