This has been tested to correctly execute the compliance request.
Reviewed-by: Manasi Navare <manasi.d.nav...@intel.com>
Manasi
On Fri, Feb 03, 2017 at 04:19:35PM +0200, Jani Nikula wrote:
> Localize link_rate_index to the if block, and rename to just index to
> reduce indent.
>
> Cc: Manasi Navare <manasi.d.nav...@intel.com>
> Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nik...@intel.com>
> ---
> 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 58ec70f316c5..90ae95f2ecb2 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -1640,7 +1640,6 @@ 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;
> @@ -1684,11 +1683,13 @@ 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
>
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