From: Libin Yang <libin.yang@xxxxxxxxxxxxxxx>
HDMI audio should use crtc_clock to get the TMDS clock.
Besides, this patch renames mode to adjusted_mode to unify the name.
Signed-off-by: Libin Yang <libin.yang@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_audio.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c
index de55ecf..a291a31 100644
--- a/drivers/gpu/drm/i915/intel_audio.c
+++ b/drivers/gpu/drm/i915/intel_audio.c
@@ -146,7 +146,7 @@ static int audio_config_get_n(struct intel_crtc *crtc,
if (intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI)) {
for (i = 0; i < ARRAY_SIZE(aud_ncts); i++) {
if ((rate == aud_ncts[i].sample_rate) &&
- (adjusted_mode->clock == aud_ncts[i].clock)) {
+ (adjusted_mode->crtc_clock == aud_ncts[i].clock)) {
return aud_ncts[i].n;
}
}
@@ -215,8 +215,8 @@ static uint32_t audio_config_setup_m_reg(struct intel_crtc *crtc,
static bool audio_rate_need_prog(struct intel_crtc *crtc,
const struct drm_display_mode *adjusted_mode)
{
- if (((adjusted_mode->clock == TMDS_297M) ||
- (adjusted_mode->clock == TMDS_296M)) &&
+ if (((adjusted_mode->crtc_clock == TMDS_297M) ||
+ (adjusted_mode->crtc_clock == TMDS_296M)) &&
intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI))
return true;
else if (((crtc->config->port_clock == LC_540M) ||
@@ -711,7 +711,7 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
struct drm_i915_private *dev_priv = dev_to_i915(dev);
struct intel_encoder *intel_encoder;
struct intel_crtc *crtc;
- struct drm_display_mode *mode;
+ struct drm_display_mode *adjusted_mode;
struct i915_audio_component *acomp = dev_priv->audio_component;
enum pipe pipe = INVALID_PIPE;
u32 tmp, m;
@@ -747,20 +747,20 @@ static int i915_audio_component_sync_audio_rate(struct device *dev,
DRM_DEBUG_KMS("pipe %c connects port %c\n",
pipe_name(pipe), port_name(port));
- mode = &crtc->config->base.adjusted_mode;
+ adjusted_mode = &crtc->config->base.adjusted_mode;
/* port must be valid now, otherwise the pipe will be invalid */
acomp->aud_sample_rate[port] = rate;
/* 2. check whether to set the N/CTS/M manually or not */
- if (!audio_rate_need_prog(crtc, mode)) {
+ if (!audio_rate_need_prog(crtc, adjusted_mode)) {
tmp = I915_READ(HSW_AUD_CFG(pipe));
tmp &= ~AUD_CONFIG_N_PROG_ENABLE;
I915_WRITE(HSW_AUD_CFG(pipe), tmp);
goto unlock;
}
- n = audio_config_get_n(crtc, mode, rate);
+ n = audio_config_get_n(crtc, adjusted_mode, rate);
if (n == 0) {
DRM_DEBUG_KMS("Using automatic mode for N value on port %c\n",
port_name(port));
--
1.9.1
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