[PATCH] drm/i915/dp: Fix the computation for compressed_bpp for DISPLAY < 13

[Ankit Nautiyal]

For DISPLAY < 13, compressed bpp is chosen from a list of
supported compressed bpps. Fix the condition to choose the
appropriate compressed bpp from the list.

Fixes: 1c56e9a39833 ("drm/i915/dp: Get optimal link config to have best compressed bpp")
Cc: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy at intel.com>
Cc: Jani Nikula <jani.nikula at linux.intel.com>
Cc: <stable at vger.kernel.org> # v6.7+
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/10162
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
---
 drivers/gpu/drm/i915/display/intel_dp.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index e13121dc3a03..d579195f84ee 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -1918,8 +1918,9 @@ icl_dsc_compute_link_config(struct intel_dp *intel_dp,
 	dsc_max_bpp = min(dsc_max_bpp, pipe_bpp - 1);
 
 	for (i = 0; i < ARRAY_SIZE(valid_dsc_bpp); i++) {
-		if (valid_dsc_bpp[i] < dsc_min_bpp ||
-		    valid_dsc_bpp[i] > dsc_max_bpp)
+		if (valid_dsc_bpp[i] < dsc_min_bpp)
+			continue;
+		if (valid_dsc_bpp[i] > dsc_max_bpp)
 			break;
 
 		ret = dsc_compute_link_config(intel_dp,
-- 
2.40.1