[Intel-gfx] [PATCH v2 3/9] drm/i915: Pass lane count to bxt_ddi_phy_calc_lane_optmin_mask()

[Ander Conselvan de Oliveira]

Pass lane count to bxt_ddi_phy_calc_lane_optmin_mask() instead of having
it extract that number from a pipe_config to decouple the phy code from
intel_crtc_state.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>
Reviewed-by: Imre Deak <imre.deak at intel.com>
---
 drivers/gpu/drm/i915/intel_ddi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 35f0b7c..1dc7543 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -2120,9 +2120,9 @@ bool bxt_ddi_phy_verify_state(struct drm_i915_private *dev_priv,
 
 static uint8_t
 bxt_ddi_phy_calc_lane_lat_optim_mask(struct intel_encoder *encoder,
-				     struct intel_crtc_state *pipe_config)
+				     uint8_t lane_count)
 {
-	switch (pipe_config->lane_count) {
+	switch (lane_count) {
 	case 1:
 		return 0;
 	case 2:
@@ -2130,7 +2130,7 @@ bxt_ddi_phy_calc_lane_lat_optim_mask(struct intel_encoder *encoder,
 	case 4:
 		return BIT(3) | BIT(2) | BIT(0);
 	default:
-		MISSING_CASE(pipe_config->lane_count);
+		MISSING_CASE(lane_count);
 
 		return 0;
 	}
@@ -2347,7 +2347,7 @@ static bool intel_ddi_compute_config(struct intel_encoder *encoder,
 	if (IS_BROXTON(dev_priv) && ret)
 		pipe_config->lane_lat_optim_mask =
 			bxt_ddi_phy_calc_lane_lat_optim_mask(encoder,
-							     pipe_config);
+							     pipe_config->lane_count);
 
 	return ret;
 
-- 
git-series 0.8.10