Commit e43823ec authored by Jesse Barnes's avatar Jesse Barnes Committed by Daniel Vetter

drm/i915/hdmi: fetch infoframe status in get_config v2

This is useful for checking things later.

v2:
  - fix hsw infoframe enabled check (Ander)
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: default avatarAnder Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
[danvet: Add the missing PIPE_CONF_CHECK_I(has_infoframe); line to the
hw state cross-checker.]
[danet: Squash in fixup from Jesse to correctly compute has_infoframe
in the hdmi compute_config function.]
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 50f52756
...@@ -10362,6 +10362,7 @@ intel_pipe_config_compare(struct drm_device *dev, ...@@ -10362,6 +10362,7 @@ intel_pipe_config_compare(struct drm_device *dev,
if ((INTEL_INFO(dev)->gen < 8 && !IS_HASWELL(dev)) || if ((INTEL_INFO(dev)->gen < 8 && !IS_HASWELL(dev)) ||
IS_VALLEYVIEW(dev)) IS_VALLEYVIEW(dev))
PIPE_CONF_CHECK_I(limited_color_range); PIPE_CONF_CHECK_I(limited_color_range);
PIPE_CONF_CHECK_I(has_infoframe);
PIPE_CONF_CHECK_I(has_audio); PIPE_CONF_CHECK_I(has_audio);
......
...@@ -292,6 +292,9 @@ struct intel_crtc_config { ...@@ -292,6 +292,9 @@ struct intel_crtc_config {
* between pch encoders and cpu encoders. */ * between pch encoders and cpu encoders. */
bool has_pch_encoder; bool has_pch_encoder;
/* Are we sending infoframes on the attached port */
bool has_infoframe;
/* CPU Transcoder for the pipe. Currently this can only differ from the /* CPU Transcoder for the pipe. Currently this can only differ from the
* pipe on Haswell (where we have a special eDP transcoder). */ * pipe on Haswell (where we have a special eDP transcoder). */
enum transcoder cpu_transcoder; enum transcoder cpu_transcoder;
...@@ -552,6 +555,7 @@ struct intel_hdmi { ...@@ -552,6 +555,7 @@ struct intel_hdmi {
void (*set_infoframes)(struct drm_encoder *encoder, void (*set_infoframes)(struct drm_encoder *encoder,
bool enable, bool enable,
struct drm_display_mode *adjusted_mode); struct drm_display_mode *adjusted_mode);
bool (*infoframe_enabled)(struct drm_encoder *encoder);
}; };
struct intel_dp_mst_encoder; struct intel_dp_mst_encoder;
......
...@@ -166,6 +166,15 @@ static void g4x_write_infoframe(struct drm_encoder *encoder, ...@@ -166,6 +166,15 @@ static void g4x_write_infoframe(struct drm_encoder *encoder,
POSTING_READ(VIDEO_DIP_CTL); POSTING_READ(VIDEO_DIP_CTL);
} }
static bool g4x_infoframe_enabled(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
u32 val = I915_READ(VIDEO_DIP_CTL);
return val & VIDEO_DIP_ENABLE;
}
static void ibx_write_infoframe(struct drm_encoder *encoder, static void ibx_write_infoframe(struct drm_encoder *encoder,
enum hdmi_infoframe_type type, enum hdmi_infoframe_type type,
const void *frame, ssize_t len) const void *frame, ssize_t len)
...@@ -204,6 +213,17 @@ static void ibx_write_infoframe(struct drm_encoder *encoder, ...@@ -204,6 +213,17 @@ static void ibx_write_infoframe(struct drm_encoder *encoder,
POSTING_READ(reg); POSTING_READ(reg);
} }
static bool ibx_infoframe_enabled(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
int reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
u32 val = I915_READ(reg);
return val & VIDEO_DIP_ENABLE;
}
static void cpt_write_infoframe(struct drm_encoder *encoder, static void cpt_write_infoframe(struct drm_encoder *encoder,
enum hdmi_infoframe_type type, enum hdmi_infoframe_type type,
const void *frame, ssize_t len) const void *frame, ssize_t len)
...@@ -245,6 +265,17 @@ static void cpt_write_infoframe(struct drm_encoder *encoder, ...@@ -245,6 +265,17 @@ static void cpt_write_infoframe(struct drm_encoder *encoder,
POSTING_READ(reg); POSTING_READ(reg);
} }
static bool cpt_infoframe_enabled(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
int reg = TVIDEO_DIP_CTL(intel_crtc->pipe);
u32 val = I915_READ(reg);
return val & VIDEO_DIP_ENABLE;
}
static void vlv_write_infoframe(struct drm_encoder *encoder, static void vlv_write_infoframe(struct drm_encoder *encoder,
enum hdmi_infoframe_type type, enum hdmi_infoframe_type type,
const void *frame, ssize_t len) const void *frame, ssize_t len)
...@@ -283,6 +314,17 @@ static void vlv_write_infoframe(struct drm_encoder *encoder, ...@@ -283,6 +314,17 @@ static void vlv_write_infoframe(struct drm_encoder *encoder,
POSTING_READ(reg); POSTING_READ(reg);
} }
static bool vlv_infoframe_enabled(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
int reg = VLV_TVIDEO_DIP_CTL(intel_crtc->pipe);
u32 val = I915_READ(reg);
return val & VIDEO_DIP_ENABLE;
}
static void hsw_write_infoframe(struct drm_encoder *encoder, static void hsw_write_infoframe(struct drm_encoder *encoder,
enum hdmi_infoframe_type type, enum hdmi_infoframe_type type,
const void *frame, ssize_t len) const void *frame, ssize_t len)
...@@ -320,6 +362,18 @@ static void hsw_write_infoframe(struct drm_encoder *encoder, ...@@ -320,6 +362,18 @@ static void hsw_write_infoframe(struct drm_encoder *encoder,
POSTING_READ(ctl_reg); POSTING_READ(ctl_reg);
} }
static bool hsw_infoframe_enabled(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc);
u32 ctl_reg = HSW_TVIDEO_DIP_CTL(intel_crtc->config.cpu_transcoder);
u32 val = I915_READ(ctl_reg);
return val & (VIDEO_DIP_ENABLE_AVI_HSW | VIDEO_DIP_ENABLE_SPD_HSW |
VIDEO_DIP_ENABLE_VS_HSW);
}
/* /*
* The data we write to the DIP data buffer registers is 1 byte bigger than the * The data we write to the DIP data buffer registers is 1 byte bigger than the
* HDMI infoframe size because of an ECC/reserved byte at position 3 (starting * HDMI infoframe size because of an ECC/reserved byte at position 3 (starting
...@@ -724,6 +778,9 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder, ...@@ -724,6 +778,9 @@ static void intel_hdmi_get_config(struct intel_encoder *encoder,
if (tmp & HDMI_MODE_SELECT_HDMI) if (tmp & HDMI_MODE_SELECT_HDMI)
pipe_config->has_hdmi_sink = true; pipe_config->has_hdmi_sink = true;
if (intel_hdmi->infoframe_enabled(&encoder->base))
pipe_config->has_infoframe = true;
if (tmp & SDVO_AUDIO_ENABLE) if (tmp & SDVO_AUDIO_ENABLE)
pipe_config->has_audio = true; pipe_config->has_audio = true;
...@@ -925,6 +982,9 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder, ...@@ -925,6 +982,9 @@ bool intel_hdmi_compute_config(struct intel_encoder *encoder,
pipe_config->has_hdmi_sink = intel_hdmi->has_hdmi_sink; pipe_config->has_hdmi_sink = intel_hdmi->has_hdmi_sink;
if (pipe_config->has_hdmi_sink)
pipe_config->has_infoframe = true;
if (intel_hdmi->color_range_auto) { if (intel_hdmi->color_range_auto) {
/* See CEA-861-E - 5.1 Default Encoding Parameters */ /* See CEA-861-E - 5.1 Default Encoding Parameters */
if (pipe_config->has_hdmi_sink && if (pipe_config->has_hdmi_sink &&
...@@ -1619,18 +1679,23 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port, ...@@ -1619,18 +1679,23 @@ void intel_hdmi_init_connector(struct intel_digital_port *intel_dig_port,
if (IS_VALLEYVIEW(dev)) { if (IS_VALLEYVIEW(dev)) {
intel_hdmi->write_infoframe = vlv_write_infoframe; intel_hdmi->write_infoframe = vlv_write_infoframe;
intel_hdmi->set_infoframes = vlv_set_infoframes; intel_hdmi->set_infoframes = vlv_set_infoframes;
intel_hdmi->infoframe_enabled = vlv_infoframe_enabled;
} else if (IS_G4X(dev)) { } else if (IS_G4X(dev)) {
intel_hdmi->write_infoframe = g4x_write_infoframe; intel_hdmi->write_infoframe = g4x_write_infoframe;
intel_hdmi->set_infoframes = g4x_set_infoframes; intel_hdmi->set_infoframes = g4x_set_infoframes;
intel_hdmi->infoframe_enabled = g4x_infoframe_enabled;
} else if (HAS_DDI(dev)) { } else if (HAS_DDI(dev)) {
intel_hdmi->write_infoframe = hsw_write_infoframe; intel_hdmi->write_infoframe = hsw_write_infoframe;
intel_hdmi->set_infoframes = hsw_set_infoframes; intel_hdmi->set_infoframes = hsw_set_infoframes;
intel_hdmi->infoframe_enabled = hsw_infoframe_enabled;
} else if (HAS_PCH_IBX(dev)) { } else if (HAS_PCH_IBX(dev)) {
intel_hdmi->write_infoframe = ibx_write_infoframe; intel_hdmi->write_infoframe = ibx_write_infoframe;
intel_hdmi->set_infoframes = ibx_set_infoframes; intel_hdmi->set_infoframes = ibx_set_infoframes;
intel_hdmi->infoframe_enabled = ibx_infoframe_enabled;
} else { } else {
intel_hdmi->write_infoframe = cpt_write_infoframe; intel_hdmi->write_infoframe = cpt_write_infoframe;
intel_hdmi->set_infoframes = cpt_set_infoframes; intel_hdmi->set_infoframes = cpt_set_infoframes;
intel_hdmi->infoframe_enabled = cpt_infoframe_enabled;
} }
if (HAS_DDI(dev)) if (HAS_DDI(dev))
......
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