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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-26 20:01:50 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-27 20:19:41 +0300 |
| commit | 8388eb067cd6db7ea514235d84798dd73872208a (patch) | |
| tree | 63880ce9fdf00796b5447e9a4bbaa7d5df873e7e /drivers/gpu/drm/i915/display/intel_sdvo.c | |
| parent | c3c5dc1d9224fb3e0c6a104527567090fbbae13c (diff) | |
| download | linux-8388eb067cd6db7ea514235d84798dd73872208a.tar.gz linux-8388eb067cd6db7ea514235d84798dd73872208a.tar.bz2 linux-8388eb067cd6db7ea514235d84798dd73872208a.zip | |
drm/i915/sdvo: Extract intel_sdvo_has_audio()
Pull the SDVO audio state computation into a helper.
This is almost identical to intel_hdmi_has_audio(),
except the sink capabilities are stored under intel_sdvo
rather than intel_hdmi. Might be nice to get rid of
this duplication eventually...
Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026170150.2654-16-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sdvo.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sdvo.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index cf8e80936d8e..8852564b5fbf 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -1297,13 +1297,28 @@ static bool intel_sdvo_limited_color_range(struct intel_encoder *encoder, return intel_hdmi_limited_color_range(crtc_state, conn_state); } +static bool intel_sdvo_has_audio(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + const struct drm_connector_state *conn_state) +{ + struct intel_sdvo *intel_sdvo = to_sdvo(encoder); + const struct intel_digital_connector_state *intel_conn_state = + to_intel_digital_connector_state(conn_state); + + if (!crtc_state->has_hdmi_sink) + return false; + + if (intel_conn_state->force_audio == HDMI_AUDIO_AUTO) + return intel_sdvo->has_hdmi_audio; + else + return intel_conn_state->force_audio == HDMI_AUDIO_ON; +} + static int intel_sdvo_compute_config(struct intel_encoder *encoder, struct intel_crtc_state *pipe_config, struct drm_connector_state *conn_state) { struct intel_sdvo *intel_sdvo = to_sdvo(encoder); - struct intel_sdvo_connector_state *intel_sdvo_state = - to_intel_sdvo_connector_state(conn_state); struct intel_sdvo_connector *intel_sdvo_connector = to_intel_sdvo_connector(conn_state->connector); struct drm_display_mode *adjusted_mode = &pipe_config->hw.adjusted_mode; @@ -1362,13 +1377,7 @@ static int intel_sdvo_compute_config(struct intel_encoder *encoder, pipe_config->has_hdmi_sink = intel_has_hdmi_sink(intel_sdvo, conn_state); - if (pipe_config->has_hdmi_sink) { - if (intel_sdvo_state->base.force_audio == HDMI_AUDIO_AUTO) - pipe_config->has_audio = intel_sdvo->has_hdmi_audio; - else - pipe_config->has_audio = - intel_sdvo_state->base.force_audio == HDMI_AUDIO_ON; - } + pipe_config->has_audio = intel_sdvo_has_audio(encoder, pipe_config, conn_state); pipe_config->limited_color_range = intel_sdvo_limited_color_range(encoder, pipe_config, |