On Wed, Mar 29, 2017 at 10:22:32AM +0300, Jani Nikula wrote:
> On Wed, 29 Mar 2017, Manasi Navare <manasi.d.navare@xxxxxxxxx> wrote:
> > Why not squash this with patch 08/14? and call it cleanup for obtaining the
> > rate index using intel_dp_rate_index()
> > Just a thought..
>
> Again, usually too big patches are the problem, not the other way
> around.
>
> BR,
> Jani.
>
OK, your call. Functionality wise looks good and I have tested this.
> >
> > Regards
> > Manasi
> >
> > On Tue, Mar 28, 2017 at 05:59:12PM +0300, Jani Nikula wrote:
> >> Localize link_rate_index to the if block, and rename to just index to
> >> reduce indent.
> >>
> >> Cc: Manasi Navare <manasi.d.navare@xxxxxxxxx>
> >> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> >> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
Reviewed-by: <manasi.d.navare@xxxxxxxxx>
> >> ---
> >> drivers/gpu/drm/i915/intel_dp.c | 13 +++++++------
> >> 1 file changed, 7 insertions(+), 6 deletions(-)
> >>
> >> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> >> index 95f2278700e3..6f743490855b 100644
> >> --- a/drivers/gpu/drm/i915/intel_dp.c
> >> +++ b/drivers/gpu/drm/i915/intel_dp.c
> >> @@ -1636,7 +1636,6 @@ intel_dp_compute_config(struct intel_encoder *encoder,
> >> /* Conveniently, the link BW constants become indices with a shift...*/
> >> int min_clock = 0;
> >> int max_clock;
> >> - int link_rate_index;
> >> int bpp, mode_rate;
> >> int link_avail, link_clock;
> >> int common_len;
> >> @@ -1680,11 +1679,13 @@ intel_dp_compute_config(struct intel_encoder *encoder,
> >>
> >> /* Use values requested by Compliance Test Request */
> >> if (intel_dp->compliance.test_type == DP_TEST_LINK_TRAINING) {
> >> - link_rate_index = intel_dp_rate_index(intel_dp->common_rates,
> >> - intel_dp->num_common_rates,
> >> - intel_dp->compliance.test_link_rate);
> >> - if (link_rate_index >= 0)
> >> - min_clock = max_clock = link_rate_index;
> >> + int index;
> >> +
> >> + index = intel_dp_rate_index(intel_dp->common_rates,
> >> + intel_dp->num_common_rates,
> >> + intel_dp->compliance.test_link_rate);
> >> + if (index >= 0)
> >> + min_clock = max_clock = index;
> >> min_lane_count = max_lane_count = intel_dp->compliance.test_lane_count;
> >> }
> >> DRM_DEBUG_KMS("DP link computation with max lane count %i "
> >> --
> >> 2.1.4
> >>
>
> --
> Jani Nikula, Intel Open Source Technology Center
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