From 4a49c2bf9ee45e7475c4c2dec74a3c034345aa5b Mon Sep 17 00:00:00 2001 From: Aditya Swarup Date: Thu, 27 Jun 2019 15:07:07 -0700 Subject: [PATCH] drm/i915: Use port clock to set correct N value MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Cc: Clint Taylor Cc: Jani Nikula Cc: Ville Syrjälä Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20190627220708.31700-1-aditya.swarup@intel.com --- drivers/gpu/drm/i915/display/intel_audio.c | 4 +--- 1 file changed, 1 insertion(+), 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; } } -- 2.30.2