Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
This is useful with the follow-up patch that frobs
dev_priv->vbt.edp_bpp, and the value no longer comes directly from VBT.
---
drivers/gpu/drm/i915/intel_dp.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index e4fdedc..f63aa8c 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -822,10 +822,11 @@ intel_dp_compute_config(struct intel_encoder *encoder,
/* Walk through all bpp values. Luckily they're all nicely spaced with 2
* bpc in between. */
bpp = pipe_config->pipe_bpp;
- if (is_edp(intel_dp) && dev_priv->vbt.edp_bpp) {
+ if (is_edp(intel_dp) && dev_priv->vbt.edp_bpp &&
+ dev_priv->vbt.edp_bpp < bpp) {
DRM_DEBUG_KMS("clamping bpp for eDP panel to BIOS-provided %i\n",
dev_priv->vbt.edp_bpp);
- bpp = min_t(int, bpp, dev_priv->vbt.edp_bpp);
+ bpp = dev_priv->vbt.edp_bpp;
}
for (; bpp >= 6*3; bpp -= 2*3) {
--
1.7.9.5
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