On 8/12/2015 5:02 PM, Ville Syrjälä wrote:
On Fri, Jul 31, 2015 at 11:32:52AM +0530, Sivakumar Thulasimani wrote:
From: "Thulasimani,Sivakumar" <sivakumar.thulasimani@xxxxxxxxx>
This reverts
commit fe51bfb95c996733150c44d21e1c9f4b6322a326.
Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Date: Thu Mar 12 17:10:38 2015 +0200
CHV does not support intermediate frequencies so reverting the
patch that added it in the first place
My docs still say it does. Is there some undocumented problem with the
PLL or is this just a marketing decision?
I don't think so, i too have just one document that shows the phy values
for each of
the link rates but have not found any where else to say it is supported .
Also this is not tested by anyone including us from product team so i
highly doubt
it will even work.
regarding HBR2, it was supposed to land on a future stepping that never
happened
so it is not supported at all.
Signed-off-by: Sivakumar Thulasimani <sivakumar.thulasimani@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_dp.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 44f8a32..d9fb7a8 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -95,9 +95,6 @@ static const int bxt_rates[] = { 162000, 216000, 243000, 270000,
324000, 432000, 540000 };
static const int skl_rates[] = { 162000, 216000, 270000,
324000, 432000, 540000 };
-static const int chv_rates[] = { 162000, 202500, 210000, 216000,
- 243000, 270000, 324000, 405000,
- 420000, 432000, 540000 };
static const int default_rates[] = { 162000, 270000, 540000 };
/**
@@ -1185,9 +1182,6 @@ intel_dp_source_rates(struct drm_device *dev, const int **source_rates)
} else if (IS_SKYLAKE(dev)) {
*source_rates = skl_rates;
return ARRAY_SIZE(skl_rates);
- } else if (IS_CHERRYVIEW(dev)) {
- *source_rates = chv_rates;
- return ARRAY_SIZE(chv_rates);
}
*source_rates = default_rates;
--
1.7.9.5
--
regards,
Sivakumar
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