From: Ville Syrjälä <ville.syrj...@linux.intel.com>
Use the new output_types bitmask instead of has_dp_encoder.
To make it less oainlful provide a small helper
(intel_crtc_has_dp_encoder()) to do the bitsy stuff.
v2: Rebase
Signed-off-by: Ville Syrjälä <ville.syrj...@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankho...@linux.intel.com>
---
drivers/gpu/drm/i915/intel_ddi.c | 3 +--
drivers/gpu/drm/i915/intel_display.c | 21 ++++++++++-----------
drivers/gpu/drm/i915/intel_dp.c | 3 ---
drivers/gpu/drm/i915/intel_dp_mst.c | 3 ---
drivers/gpu/drm/i915/intel_drv.h | 12 ++++++++----
5 files changed, 19 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index ad3b0ee5e55b..528dfea4a8e8 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -834,7 +834,7 @@ static void ddi_dotclock_get(struct intel_crtc_state
*pipe_config)
if (pipe_config->has_pch_encoder)
dotclock = intel_dotclock_calculate(pipe_config->port_clock,
&pipe_config->fdi_m_n);
- else if (pipe_config->has_dp_encoder)
+ else if (intel_crtc_has_dp_encoder(pipe_config))
dotclock = intel_dotclock_calculate(pipe_config->port_clock,
&pipe_config->dp_m_n);
else if (pipe_config->has_hdmi_sink && pipe_config->pipe_bpp == 36)
@@ -2208,7 +2208,6 @@ void intel_ddi_get_config(struct intel_encoder *encoder,
break;
case TRANS_DDI_MODE_SELECT_DP_SST:
case TRANS_DDI_MODE_SELECT_DP_MST:
- pipe_config->has_dp_encoder = true;
pipe_config->lane_count =
((temp & DDI_PORT_WIDTH_MASK) >> DDI_PORT_WIDTH_SHIFT)
+ 1;
intel_dp_get_m_n(intel_crtc, pipe_config);
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 861006b0a00d..750e123b6ffc 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4090,7 +4090,7 @@ static void ironlake_pch_enable(struct drm_crtc *crtc)
intel_fdi_normal_train(crtc);
/* For PCH DP, enable TRANS_DP_CTL */
- if (HAS_PCH_CPT(dev) && intel_crtc->config->has_dp_encoder) {
+ if (HAS_PCH_CPT(dev) && intel_crtc_has_dp_encoder(intel_crtc->config)) {
const struct drm_display_mode *adjusted_mode =
&intel_crtc->config->base.adjusted_mode;
u32 bpc = (I915_READ(PIPECONF(pipe)) & PIPECONF_BPC_MASK) >> 5;
@@ -4712,7 +4712,7 @@ static void ironlake_crtc_enable(struct drm_crtc *crtc)
if (intel_crtc->config->has_pch_encoder)
intel_prepare_shared_dpll(intel_crtc);
- if (intel_crtc->config->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
intel_set_pipe_timings(intel_crtc);
@@ -4803,7 +4803,7 @@ static void haswell_crtc_enable(struct drm_crtc *crtc)
if (intel_crtc->config->shared_dpll)
intel_enable_shared_dpll(intel_crtc);
- if (intel_crtc->config->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
if (!intel_crtc->config->has_dsi_encoder)
@@ -6096,7 +6096,7 @@ static void valleyview_crtc_enable(struct drm_crtc *crtc)
if (WARN_ON(intel_crtc->active))
return;
- if (intel_crtc->config->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
intel_set_pipe_timings(intel_crtc);
@@ -6169,7 +6169,7 @@ static void i9xx_crtc_enable(struct drm_crtc *crtc)
i9xx_set_pll_dividers(intel_crtc);
- if (intel_crtc->config->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(intel_crtc->config))
intel_dp_set_m_n(intel_crtc, M1_N1);
intel_set_pipe_timings(intel_crtc);
@@ -7340,7 +7340,7 @@ static void vlv_prepare_pll(struct intel_crtc *crtc,
vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW10(pipe),
0x00d0000f);
- if (pipe_config->has_dp_encoder) {
+ if (intel_crtc_has_dp_encoder(pipe_config)) {
/* Use SSC source */
if (pipe == PIPE_A)
vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW5(pipe),
@@ -7557,7 +7557,7 @@ static void i9xx_compute_dpll(struct intel_crtc *crtc,
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
dpll |= DPLL_SDVO_HIGH_SPEED;
- if (crtc_state->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(crtc_state))
dpll |= DPLL_SDVO_HIGH_SPEED;
/* compute bitmask from p1 value */
@@ -8902,7 +8902,7 @@ static void ironlake_compute_dpll(struct intel_crtc
*intel_crtc,
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI))
dpll |= DPLL_SDVO_HIGH_SPEED;
- if (crtc_state->has_dp_encoder)
+ if (intel_crtc_has_dp_encoder(crtc_state))
dpll |= DPLL_SDVO_HIGH_SPEED;
/* compute bitmask from p1 value */
@@ -12230,14 +12230,14 @@ static void intel_dump_pipe_config(struct intel_crtc
*crtc,
pipe_config->fdi_m_n.link_m, pipe_config->fdi_m_n.link_n,
pipe_config->fdi_m_n.tu);
DRM_DEBUG_KMS("dp: %i, lanes: %i, gmch_m: %u, gmch_n: %u, link_m: %u,
link_n: %u, tu: %u\n",
- pipe_config->has_dp_encoder,
+ intel_crtc_has_dp_encoder(pipe_config),
pipe_config->lane_count,
pipe_config->dp_m_n.gmch_m, pipe_config->dp_m_n.gmch_n,
pipe_config->dp_m_n.link_m, pipe_config->dp_m_n.link_n,
pipe_config->dp_m_n.tu);
DRM_DEBUG_KMS("dp: %i, lanes: %i, gmch_m2: %u, gmch_n2: %u, link_m2:
%u, link_n2: %u, tu2: %u\n",
- pipe_config->has_dp_encoder,
+ intel_crtc_has_dp_encoder(pipe_config),
pipe_config->lane_count,
pipe_config->dp_m2_n2.gmch_m,
pipe_config->dp_m2_n2.gmch_n,
@@ -12765,7 +12765,6 @@ intel_pipe_config_compare(struct drm_device *dev,
PIPE_CONF_CHECK_I(fdi_lanes);
PIPE_CONF_CHECK_M_N(fdi_m_n);
- PIPE_CONF_CHECK_I(has_dp_encoder);
PIPE_CONF_CHECK_I(lane_count);
PIPE_CONF_CHECK_X(lane_lat_optim_mask);
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 2c54969d88fc..83e8294abfc1 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1518,7 +1518,6 @@ intel_dp_compute_config(struct intel_encoder *encoder,
if (HAS_PCH_SPLIT(dev) && !HAS_DDI(dev) && port != PORT_A)
pipe_config->has_pch_encoder = true;
- pipe_config->has_dp_encoder = true;
pipe_config->has_drrs = false;
pipe_config->has_audio = intel_dp->has_audio && port != PORT_A;
@@ -2459,8 +2458,6 @@ static void intel_dp_get_config(struct intel_encoder
*encoder,
!IS_CHERRYVIEW(dev) && tmp & DP_COLOR_RANGE_16_235)
pipe_config->limited_color_range = true;
- pipe_config->has_dp_encoder = true;
-
pipe_config->lane_count =
((tmp & DP_PORT_WIDTH_MASK) >> DP_PORT_WIDTH_SHIFT) + 1;
diff --git a/drivers/gpu/drm/i915/intel_dp_mst.c
b/drivers/gpu/drm/i915/intel_dp_mst.c
index 9646816604be..f7d1d4bfcfac 100644
--- a/drivers/gpu/drm/i915/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/intel_dp_mst.c
@@ -47,7 +47,6 @@ static bool intel_dp_mst_compute_config(struct intel_encoder
*encoder,
pipe_config->dp_encoder_is_mst = true;
pipe_config->has_pch_encoder = false;
- pipe_config->has_dp_encoder = true;
bpp = 24;
/*
* for MST we always configure max link bw - the spec doesn't
@@ -243,8 +242,6 @@ static void intel_dp_mst_enc_get_config(struct
intel_encoder *encoder,
enum transcoder cpu_transcoder = pipe_config->cpu_transcoder;
u32 temp, flags = 0;
- pipe_config->has_dp_encoder = true;
-
temp = I915_READ(TRANS_DDI_FUNC_CTL(cpu_transcoder));
if (temp & TRANS_DDI_PHSYNC)
flags |= DRM_MODE_FLAG_PHSYNC;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index d9ac214dd5fe..47bdc30fd995 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -498,10 +498,6 @@ struct intel_crtc_state {
*/
bool limited_color_range;
- /* DP has a bunch of special case unfortunately, so mark the pipe
- * accordingly. */
- bool has_dp_encoder;
-
/* DSI has special cases */
bool has_dsi_encoder;
@@ -1174,6 +1170,14 @@ intel_crtc_has_type(const struct intel_crtc_state
*crtc_state,
{
return crtc_state->output_types & (1 << type);
}
+static inline bool
+intel_crtc_has_dp_encoder(const struct intel_crtc_state *crtc_state)
+{
+ return crtc_state->output_types &
+ ((1 << INTEL_OUTPUT_DISPLAYPORT) |
+ (1 << INTEL_OUTPUT_DP_MST) |
+ (1 << INTEL_OUTPUT_EDP));
+}
static inline void
intel_wait_for_vblank(struct drm_device *dev, int pipe)
{
--
2.7.4
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