[Intel-gfx] [PATCH RESEND 8/9] drm/i915/audio: rename N value getter to emphasize it's for hdmi

[Yang, Libin]

Reviewed-by: Libin Yang <libin.yang at intel.com>

Regards,
Libin


> -----Original Message-----
> From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf Of
> Jani Nikula
> Sent: Monday, October 10, 2016 11:04 PM
> To: intel-gfx at lists.freedesktop.org
> Cc: Nikula, Jani <jani.nikula at intel.com>; libin.yang at linux.intel.com;
> Pandiyan, Dhinakaran <dhinakaran.pandiyan at intel.com>
> Subject: [Intel-gfx] [PATCH RESEND 8/9] drm/i915/audio: rename N value
> getter to emphasize it's for hdmi
> 
> We'll be getting a function and a table for dp parameters soon enough, so
> rename the function and table for hdmi. No functional changes.
> 
> Cc: Libin Yang <libin.yang at linux.intel.com>
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_audio.c | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_audio.c
> b/drivers/gpu/drm/i915/intel_audio.c
> index d2c6227f72b8..81df29ca4947 100644
> --- a/drivers/gpu/drm/i915/intel_audio.c
> +++ b/drivers/gpu/drm/i915/intel_audio.c
> @@ -81,7 +81,7 @@ static const struct {
>  	int clock;
>  	int n;
>  	int cts;
> -} aud_ncts[] = {
> +} hdmi_aud_ncts[] = {
>  	{ 44100, TMDS_296M, 4459, 234375 },
>  	{ 44100, TMDS_297M, 4704, 247500 },
>  	{ 48000, TMDS_296M, 5824, 281250 },
> @@ -121,15 +121,15 @@ static u32 audio_config_hdmi_pixel_clock(const
> struct drm_display_mode *adjusted
>  	return hdmi_audio_clock[i].config;
>  }
> 
> -static int audio_config_get_n(const struct drm_display_mode
> *adjusted_mode,
> -			      int rate)
> +static int audio_config_hdmi_get_n(const struct drm_display_mode
> *adjusted_mode,
> +				   int rate)
>  {
>  	int i;
> 
> -	for (i = 0; i < ARRAY_SIZE(aud_ncts); i++) {
> -		if ((rate == aud_ncts[i].sample_rate) &&
> -			(adjusted_mode->crtc_clock == aud_ncts[i].clock)) {
> -			return aud_ncts[i].n;
> +	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) {
> +			return hdmi_aud_ncts[i].n;
>  		}
>  	}
>  	return 0;
> @@ -256,7 +256,7 @@ hsw_hdmi_audio_config_update(struct intel_crtc
> *intel_crtc, enum port port,
> 
>  	if (adjusted_mode->crtc_clock == TMDS_296M ||
>  	    adjusted_mode->crtc_clock == TMDS_297M) {
> -		n = audio_config_get_n(adjusted_mode, rate);
> +		n = audio_config_hdmi_get_n(adjusted_mode, rate);
>  		if (n != 0) {
>  			tmp &= ~AUD_CONFIG_N_MASK;
>  			tmp |= AUD_CONFIG_N(n);
> --
> 2.1.4
> 
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