From: Lucas De Marchi <lucas.demar...@intel.com>
Add initial display info for xe2hpd. It is similar to xelpd, but with no
PORT_B.
Bspec: 67066
Signed-off-by: Lucas De Marchi <lucas.demar...@intel.com>
Signed-off-by: Balasubramani Vivekanandan <balasubramani.vivekanan...@intel.com>
---
.../gpu/drm/i915/display/intel_display_device.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c
b/drivers/gpu/drm/i915/display/intel_display_device.c
index c02d79b50006..2c505c480337 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -768,6 +768,21 @@ static const struct intel_display_device_info
xe2_lpd_display = {
BIT(INTEL_FBC_C) | BIT(INTEL_FBC_D),
};
+static const struct intel_display_device_info xe2_hpd_display = {
+ XE_LPD_FEATURES,
+ .has_cdclk_crawl = 1,
+ .has_cdclk_squash = 1,
+
+ .__runtime_defaults.ip.ver = 14,
+ .__runtime_defaults.ip.rel = 1,
+ .__runtime_defaults.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B),
+ .__runtime_defaults.cpu_transcoder_mask =
+ BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
+ BIT(TRANSCODER_C) | BIT(TRANSCODER_D),
+ .__runtime_defaults.port_mask = BIT(PORT_A) |
+ BIT(PORT_TC1) | BIT(PORT_TC2) | BIT(PORT_TC3) | BIT(PORT_TC4),
+};
+
/*
* Separate detection for no display cases to keep the display id array simple.
*
@@ -847,6 +862,7 @@ static const struct {
const struct intel_display_device_info *display;
} gmdid_display_map[] = {
{ 14, 0, &xe_lpdp_display },
+ { 14, 1, &xe2_hpd_display },
{ 20, 0, &xe2_lpd_display },
};
--
2.25.1
