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| author |   José Roberto de Souza <jose.souza@intel.com> | 2021-05-14 08:36:58 -0700 |
|---|---|---|
| committer |   Matt Roper <matthew.d.roper@intel.com> | 2021-05-14 19:47:38 -0700 |
| commit | eeb63c5464bdf1871adbb84f1a83a5ecb9b1c91b (patch) | |
| tree | 425200ee1994a2da2f93dc817bcd06ca23c97363 | |
| parent | drm/i915: Get slice height before computing rc params (diff) | |
| download | wireguard-linux-eeb63c5464bdf1871adbb84f1a83a5ecb9b1c91b.tar.xz wireguard-linux-eeb63c5464bdf1871adbb84f1a83a5ecb9b1c91b.zip | |
drm/i915/xelpd: Provide port/phy mapping for vbt
This will allow proper DDI initialization based on vbt information.
Cc: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210514153711.2359617-7-matthew.d.roper@intel.com
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index e67d9988dfbf..5b6922e28ef2 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -1743,8 +1743,24 @@ static enum port dvo_port_to_port(struct drm_i915_private *i915, [PORT_TC3] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 }, [PORT_TC4] = { DVO_PORT_HDMIE, DVO_PORT_DPE, -1 }, }; + static const int xelpd_port_mapping[][3] = { + [PORT_A] = { DVO_PORT_HDMIA, DVO_PORT_DPA, -1 }, + [PORT_B] = { DVO_PORT_HDMIB, DVO_PORT_DPB, -1 }, + [PORT_C] = { DVO_PORT_HDMIC, DVO_PORT_DPC, -1 }, + [PORT_D_XELPD] = { DVO_PORT_HDMID, DVO_PORT_DPD, -1 }, + [PORT_E_XELPD] = { DVO_PORT_HDMIE, DVO_PORT_DPE, -1 }, + [PORT_TC1] = { DVO_PORT_HDMIF, DVO_PORT_DPF, -1 }, + [PORT_TC2] = { DVO_PORT_HDMIG, DVO_PORT_DPG, -1 }, + [PORT_TC3] = { DVO_PORT_HDMIH, DVO_PORT_DPH, -1 }, + [PORT_TC4] = { DVO_PORT_HDMII, DVO_PORT_DPI, -1 }, + }; - if (IS_ALDERLAKE_S(i915)) + if (DISPLAY_VER(i915) == 13) + return __dvo_port_to_port(ARRAY_SIZE(xelpd_port_mapping), + ARRAY_SIZE(xelpd_port_mapping[0]), + xelpd_port_mapping, + dvo_port); + else if (IS_ALDERLAKE_S(i915)) return __dvo_port_to_port(ARRAY_SIZE(adls_port_mapping), ARRAY_SIZE(adls_port_mapping[0]), adls_port_mapping, |