From: Michel Thierry <michel.thierry@xxxxxxxxx>
There are no changes with respect to GEN11, which Paulo wrote.
This gets rid of the "Missing switch case in read_timestamp_frequency"
message at boot for Tiger Lake.
[ Lucas: BSpec: 10742 and 9024, but there's a mismatch on the values.
Let's say a glitch in the spec. Tested locally and it works. ]
Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Cc: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
Reviewed-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_device_info.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_device_info.c b/drivers/gpu/drm/i915/intel_device_info.c
index f99c9fd497b2..a3017d16b7f3 100644
--- a/drivers/gpu/drm/i915/intel_device_info.c
+++ b/drivers/gpu/drm/i915/intel_device_info.c
@@ -716,7 +716,7 @@ static u32 read_timestamp_frequency(struct drm_i915_private *dev_priv)
}
return freq;
- } else if (INTEL_GEN(dev_priv) <= 11) {
+ } else if (INTEL_GEN(dev_priv) <= 12) {
u32 ctc_reg = I915_READ(CTC_MODE);
u32 freq = 0;
--
2.21.0
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