| Message ID | 20240228144350.3184930-1-arun.r.murthy@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [PATCHv2] drm/i915/display/dp: Remove support for UHBR13.5 | expand |
On Wed, 28 Feb 2024, Arun R Murthy <arun.r.murthy@intel.com> wrote: > UHBR13.5 is not supported in MTL and also the DP2.1 spec says UHBR13.5 > is optional. Hence removing UHBR135 from the supported link rates. > > Fixes: https://gitlab.freedesktop.org/drm/intel/-/issues/8686 Fixes: trailer is for commits. And trailers should be together, with no blank lines or patch changelogs in between. > > v2: Reframed the commit message and added link to the the issue. > > Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com> Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8686 Fixes: 62618c7f117e ("drm/i915/mtl: C20 PLL programming") Cc: <stable@vger.kernel.org> # v6.5+ Reviewed-by: Jani Nikula <jani.nikula@intel.com> There's no need to add /display/ in every subject prefix. drm/i915/dp will do just fine. Can be fixed while applying. > --- > drivers/gpu/drm/i915/display/intel_dp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c > index 6ece2c563c7a..c11d9055981f 100644 > --- a/drivers/gpu/drm/i915/display/intel_dp.c > +++ b/drivers/gpu/drm/i915/display/intel_dp.c > @@ -498,7 +498,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) > /* The values must be in increasing order */ > static const int mtl_rates[] = { > 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, > - 810000, 1000000, 1350000, 2000000, > + 810000, 1000000, 2000000, > }; > static const int icl_rates[] = { > 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000,
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 6ece2c563c7a..c11d9055981f 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -498,7 +498,7 @@ intel_dp_set_source_rates(struct intel_dp *intel_dp) /* The values must be in increasing order */ static const int mtl_rates[] = { 162000, 216000, 243000, 270000, 324000, 432000, 540000, 675000, - 810000, 1000000, 1350000, 2000000, + 810000, 1000000, 2000000, }; static const int icl_rates[] = { 162000, 216000, 270000, 324000, 432000, 540000, 648000, 810000,
UHBR13.5 is not supported in MTL and also the DP2.1 spec says UHBR13.5 is optional. Hence removing UHBR135 from the supported link rates. Fixes: https://gitlab.freedesktop.org/drm/intel/-/issues/8686 v2: Reframed the commit message and added link to the the issue. Signed-off-by: Arun R Murthy <arun.r.murthy@intel.com> --- drivers/gpu/drm/i915/display/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)