diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_hdmi.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_hdmi.c | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c index ed65c6d..fcb36c6 100644 --- a/drivers/gpu/drm/i915/intel_hdmi.c +++ b/drivers/gpu/drm/i915/intel_hdmi.c @@ -50,7 +50,7 @@ assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi) enabled_bits = HAS_DDI(dev) ? DDI_BUF_CTL_ENABLE : SDVO_ENABLE; - WARN(I915_READ(intel_hdmi->sdvox_reg) & enabled_bits, + WARN(I915_READ(intel_hdmi->hdmi_reg) & enabled_bits, "HDMI port enabled, expecting disabled\n"); } @@ -597,40 +597,40 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder, struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder); - u32 sdvox; + u32 hdmi_val; - sdvox = SDVO_ENCODING_HDMI; + hdmi_val = SDVO_ENCODING_HDMI; if (!HAS_PCH_SPLIT(dev)) - sdvox |= intel_hdmi->color_range; + hdmi_val |= intel_hdmi->color_range; if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC) - sdvox |= SDVO_VSYNC_ACTIVE_HIGH; + hdmi_val |= SDVO_VSYNC_ACTIVE_HIGH; if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC) - sdvox |= SDVO_HSYNC_ACTIVE_HIGH; + hdmi_val |= SDVO_HSYNC_ACTIVE_HIGH; if (intel_crtc->bpp > 24) - sdvox |= COLOR_FORMAT_12bpc; + hdmi_val |= COLOR_FORMAT_12bpc; else - sdvox |= COLOR_FORMAT_8bpc; + hdmi_val |= COLOR_FORMAT_8bpc; /* Required on CPT */ if (intel_hdmi->has_hdmi_sink && HAS_PCH_CPT(dev)) - sdvox |= HDMI_MODE_SELECT; + hdmi_val |= HDMI_MODE_SELECT; if (intel_hdmi->has_audio) { DRM_DEBUG_DRIVER("Enabling HDMI audio on pipe %c\n", pipe_name(intel_crtc->pipe)); - sdvox |= SDVO_AUDIO_ENABLE; - sdvox |= SDVO_NULL_PACKETS_DURING_VSYNC; + hdmi_val |= SDVO_AUDIO_ENABLE; + hdmi_val |= SDVO_NULL_PACKETS_DURING_VSYNC; intel_write_eld(encoder, adjusted_mode); } if (HAS_PCH_CPT(dev)) - sdvox |= PORT_TRANS_SEL_CPT(intel_crtc->pipe); + hdmi_val |= PORT_TRANS_SEL_CPT(intel_crtc->pipe); else if (intel_crtc->pipe == PIPE_B) - sdvox |= SDVO_PIPE_B_SELECT; + hdmi_val |= SDVO_PIPE_B_SELECT; - I915_WRITE(intel_hdmi->sdvox_reg, sdvox); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, hdmi_val); + POSTING_READ(intel_hdmi->hdmi_reg); intel_hdmi->set_infoframes(encoder, adjusted_mode); } @@ -643,7 +643,7 @@ static bool intel_hdmi_get_hw_state(struct intel_encoder *encoder, struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base); u32 tmp; - tmp = I915_READ(intel_hdmi->sdvox_reg); + tmp = I915_READ(intel_hdmi->hdmi_reg); if (!(tmp & SDVO_ENABLE)) return false; @@ -667,7 +667,7 @@ static void intel_enable_hdmi(struct intel_encoder *encoder) if (intel_hdmi->has_audio) enable_bits |= SDVO_AUDIO_ENABLE; - temp = I915_READ(intel_hdmi->sdvox_reg); + temp = I915_READ(intel_hdmi->hdmi_reg); /* HW workaround for IBX, we need to move the port to transcoder A * before disabling it. */ @@ -684,21 +684,21 @@ static void intel_enable_hdmi(struct intel_encoder *encoder) * we do this anyway which shows more stable in testing. */ if (HAS_PCH_SPLIT(dev)) { - I915_WRITE(intel_hdmi->sdvox_reg, temp & ~SDVO_ENABLE); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp & ~SDVO_ENABLE); + POSTING_READ(intel_hdmi->hdmi_reg); } temp |= enable_bits; - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); /* HW workaround, need to write this twice for issue that may result * in first write getting masked. */ if (HAS_PCH_SPLIT(dev)) { - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); } } @@ -710,7 +710,7 @@ static void intel_disable_hdmi(struct intel_encoder *encoder) u32 temp; u32 enable_bits = SDVO_ENABLE | SDVO_AUDIO_ENABLE; - temp = I915_READ(intel_hdmi->sdvox_reg); + temp = I915_READ(intel_hdmi->hdmi_reg); /* HW workaround for IBX, we need to move the port to transcoder A * before disabling it. */ @@ -720,12 +720,12 @@ static void intel_disable_hdmi(struct intel_encoder *encoder) if (temp & SDVO_PIPE_B_SELECT) { temp &= ~SDVO_PIPE_B_SELECT; - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); /* Again we need to write this twice. */ - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); /* Transcoder selection bits only update * effectively on vblank. */ @@ -740,21 +740,21 @@ static void intel_disable_hdmi(struct intel_encoder *encoder) * we do this anyway which shows more stable in testing. */ if (HAS_PCH_SPLIT(dev)) { - I915_WRITE(intel_hdmi->sdvox_reg, temp & ~SDVO_ENABLE); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp & ~SDVO_ENABLE); + POSTING_READ(intel_hdmi->hdmi_reg); } temp &= ~enable_bits; - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); /* HW workaround, need to write this twice for issue that may result * in first write getting masked. */ if (HAS_PCH_SPLIT(dev)) { - I915_WRITE(intel_hdmi->sdvox_reg, temp); - POSTING_READ(intel_hdmi->sdvox_reg); + I915_WRITE(intel_hdmi->hdmi_reg, temp); + POSTING_READ(intel_hdmi->hdmi_reg); } } @@ -1075,7 +1075,7 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, } } -void intel_hdmi_init(struct drm_device *dev, int sdvox_reg, enum port port) +void intel_hdmi_init(struct drm_device *dev, int hdmi_reg, enum port port) { struct intel_digital_port *intel_dig_port; struct intel_encoder *intel_encoder; @@ -1108,7 +1108,7 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg, enum port port) intel_encoder->cloneable = false; intel_dig_port->port = port; - intel_dig_port->hdmi.sdvox_reg = sdvox_reg; + intel_dig_port->hdmi.hdmi_reg = hdmi_reg; intel_dig_port->dp.output_reg = 0; intel_hdmi_init_connector(intel_dig_port, intel_connector); |