diff options
| author | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2012-10-26 19:05:50 -0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-11-11 23:51:07 +0100 |
| commit | 174edf1f867dc573439675f9b4c2211012d4b563 (patch) | |
| tree | 975070236c6673d9ceeea043163e1e28fc10129a /drivers/gpu/drm/i915/intel_dp.c | |
| parent | d63885da964ee15c4ae0b348b00a1ce43b104032 (diff) | |
drm/i915: add port field to intel_digital_port
Both "intel_dp" and "intel_hdmi" structs had a "port" field, which
always had the same value. It makes more sense to move this to
intel_digital_port, so we can know the port independently of the
connector type.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dp.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index 4b5bf5795da..3aa27b189bb 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -336,7 +336,8 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, uint8_t *recv, int recv_size) { uint32_t output_reg = intel_dp->output_reg; - struct drm_device *dev = intel_dp_to_dev(intel_dp); + struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); + struct drm_device *dev = intel_dig_port->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; uint32_t ch_ctl = output_reg + 0x10; uint32_t ch_data = ch_ctl + 4; @@ -347,7 +348,7 @@ intel_dp_aux_ch(struct intel_dp *intel_dp, int try, precharge; if (IS_HASWELL(dev)) { - switch (intel_dp->port) { + switch (intel_dig_port->port) { case PORT_A: ch_ctl = DPA_AUX_CH_CTL; ch_data = DPA_AUX_CH_DATA1; @@ -1677,13 +1678,15 @@ intel_dp_set_link_train(struct intel_dp *intel_dp, uint32_t dp_reg_value, uint8_t dp_train_pat) { - struct drm_device *dev = intel_dp_to_dev(intel_dp); + struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp); + struct drm_device *dev = intel_dig_port->base.base.dev; struct drm_i915_private *dev_priv = dev->dev_private; + enum port port = intel_dig_port->port; int ret; uint32_t temp; if (IS_HASWELL(dev)) { - temp = I915_READ(DP_TP_CTL(intel_dp->port)); + temp = I915_READ(DP_TP_CTL(port)); if (dp_train_pat & DP_LINK_SCRAMBLING_DISABLE) temp |= DP_TP_CTL_SCRAMBLE_DISABLE; @@ -1694,9 +1697,9 @@ intel_dp_set_link_train(struct intel_dp *intel_dp, switch (dp_train_pat & DP_TRAINING_PATTERN_MASK) { case DP_TRAINING_PATTERN_DISABLE: temp |= DP_TP_CTL_LINK_TRAIN_IDLE; - I915_WRITE(DP_TP_CTL(intel_dp->port), temp); + I915_WRITE(DP_TP_CTL(port), temp); - if (wait_for((I915_READ(DP_TP_STATUS(intel_dp->port)) & + if (wait_for((I915_READ(DP_TP_STATUS(port)) & DP_TP_STATUS_IDLE_DONE), 1)) DRM_ERROR("Timed out waiting for DP idle patterns\n"); @@ -1714,7 +1717,7 @@ intel_dp_set_link_train(struct intel_dp *intel_dp, temp |= DP_TP_CTL_LINK_TRAIN_PAT3; break; } - I915_WRITE(DP_TP_CTL(intel_dp->port), temp); + I915_WRITE(DP_TP_CTL(port), temp); } else if (HAS_PCH_CPT(dev) && (IS_GEN7(dev) || !is_cpu_edp(intel_dp))) { @@ -2697,7 +2700,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, struct drm_device *dev = intel_encoder->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; struct drm_display_mode *fixed_mode = NULL; - enum port port = intel_dp->port; + enum port port = intel_dig_port->port; const char *name = NULL; int type; @@ -2883,7 +2886,7 @@ intel_dp_init(struct drm_device *dev, int output_reg, enum port port) intel_encoder->get_hw_state = intel_dp_get_hw_state; } - intel_dig_port->dp.port = port; + intel_dig_port->port = port; intel_dig_port->dp.output_reg = output_reg; intel_encoder->crtc_mask = (1 << 0) | (1 << 1) | (1 << 2); |