drm/i915: Pass lane count to bxt_ddi_phy_calc_lane_optmin_mask()

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: default avatarAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/a4977e0207e594953c4f9d1b5f2ef972a8679e74.1475770848.git-series.ander.conselvan.de.oliveira@intel.com
parent 362624c9
...@@ -2190,9 +2190,9 @@ bool bxt_ddi_phy_verify_state(struct drm_i915_private *dev_priv, ...@@ -2190,9 +2190,9 @@ bool bxt_ddi_phy_verify_state(struct drm_i915_private *dev_priv,
static uint8_t static uint8_t
bxt_ddi_phy_calc_lane_lat_optim_mask(struct intel_encoder *encoder, 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: case 1:
return 0; return 0;
case 2: case 2:
...@@ -2200,7 +2200,7 @@ bxt_ddi_phy_calc_lane_lat_optim_mask(struct intel_encoder *encoder, ...@@ -2200,7 +2200,7 @@ bxt_ddi_phy_calc_lane_lat_optim_mask(struct intel_encoder *encoder,
case 4: case 4:
return BIT(3) | BIT(2) | BIT(0); return BIT(3) | BIT(2) | BIT(0);
default: default:
MISSING_CASE(pipe_config->lane_count); MISSING_CASE(lane_count);
return 0; return 0;
} }
...@@ -2417,7 +2417,7 @@ static bool intel_ddi_compute_config(struct intel_encoder *encoder, ...@@ -2417,7 +2417,7 @@ static bool intel_ddi_compute_config(struct intel_encoder *encoder,
if (IS_BROXTON(dev_priv) && ret) if (IS_BROXTON(dev_priv) && ret)
pipe_config->lane_lat_optim_mask = pipe_config->lane_lat_optim_mask =
bxt_ddi_phy_calc_lane_lat_optim_mask(encoder, bxt_ddi_phy_calc_lane_lat_optim_mask(encoder,
pipe_config); pipe_config->lane_count);
return ret; return ret;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment