drm/i915/display: Add missing CDCLK Squash support for MTL

MTL supports both squash and crawl.

Cc: Clint Taylor <clinton.a.taylor@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221118190008.824412-1-anusha.srivatsa@intel.com

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 0866300243aa355f6b33c638df936825722ee659..389440a995604a8ba967fb27fe04fa74fa662731 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -1117,6 +1117,7 @@ static const struct intel_device_info pvc_info = {
        XE_LPD_FEATURES,        \
        .__runtime.display.ip.ver = 14, \
        .display.has_cdclk_crawl = 1, \
+       .display.has_cdclk_squash = 1, \
        .__runtime.fbc_mask = BIT(INTEL_FBC_A) | BIT(INTEL_FBC_B)
 
 static const struct intel_gt_definition xelpmp_extra_gt[] = {