diff options
| author | Aditya Swarup <aditya.swarup@intel.com> | 2019-06-27 15:07:07 -0700 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2019-07-03 21:37:31 +0300 |
| commit | 4a49c2bf9ee45e7475c4c2dec74a3c034345aa5b (patch) | |
| tree | b4a84a6b4e96908ff16659299e827c0a2b1b53ff /drivers/gpu/drm/i915/display/intel_audio.c | |
| parent | 56e9371bc3f3e7d6c1a197a45d550b2ce6af25f6 (diff) | |
drm/i915: Use port clock to set correct N value
Use port_clock to check the clock values in n/cts lookup table instead
of crtc_clock. As port_clock is already adjusted based on color mode set
(8 bit or deep color), this will help in checking clock values for deep
color modes from n/cts lookup table.
Signed-off-by: Aditya Swarup <aditya.swarup@intel.com>
Cc: Clint Taylor <Clinton.A.Taylor@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190627220708.31700-1-aditya.swarup@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_audio.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_audio.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c index 840daff12246..156d524c29d9 100644 --- a/drivers/gpu/drm/i915/display/intel_audio.c +++ b/drivers/gpu/drm/i915/display/intel_audio.c @@ -212,13 +212,11 @@ static u32 audio_config_hdmi_pixel_clock(const struct intel_crtc_state *crtc_sta static int audio_config_hdmi_get_n(const struct intel_crtc_state *crtc_state, int rate) { - const struct drm_display_mode *adjusted_mode = - &crtc_state->base.adjusted_mode; int i; for (i = 0; i < ARRAY_SIZE(hdmi_aud_ncts); i++) { if (rate == hdmi_aud_ncts[i].sample_rate && - adjusted_mode->crtc_clock == hdmi_aud_ncts[i].clock) { + crtc_state->port_clock == hdmi_aud_ncts[i].clock) { return hdmi_aud_ncts[i].n; } } |