Re: [PATCH v3 05/15] drm: bridge/dw_hdmi: combine hdmi_set_clock_regenerator_n() and hdmi_regenerate_cts()

[yakir <ykk@xxxxxxxxxxxxxx>]

On 02/05/2015 11:54 PM, Daniel Kurtz wrote:
> On Tue, Feb 3, 2015 at 11:12 PM, Yakir Yang <ykk@xxxxxxxxxxxxxx> wrote:
> > Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
> Reviewed-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>

Okay, add in next verson4.

Thanks.  : )
> > ---
> > Changes in v3:
> > - Combine hdmi_set_clock_regenerator_n() and hdmi_regenerate_cts()
> >
> > Changes in v2: None
> >
> >   drivers/gpu/drm/bridge/dw_hdmi.c | 16 ++++++----------
> >   1 file changed, 6 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
> > index 7b5b664..262163f 100644
> > --- a/drivers/gpu/drm/bridge/dw_hdmi.c
> > +++ b/drivers/gpu/drm/bridge/dw_hdmi.c
> > @@ -196,19 +196,16 @@ static void hdmi_mask_writeb(struct dw_hdmi *hdmi, u8 data, unsigned int reg,
> >          hdmi_modb(hdmi, data << shift, mask, reg);
> >   }
> >
> > -static void hdmi_set_clock_regenerator_n(struct dw_hdmi *hdmi,
> > -                                        unsigned int value)
> > +static void hdmi_set_clock_regenerator(struct dw_hdmi *hdmi,
> > +                                      unsigned int n, unsigned int cts)
> >   {
> > -       hdmi_writeb(hdmi, value & 0xff, HDMI_AUD_N1);
> > -       hdmi_writeb(hdmi, (value >> 8) & 0xff, HDMI_AUD_N2);
> > -       hdmi_writeb(hdmi, (value >> 16) & 0x0f, HDMI_AUD_N3);
> > +       hdmi_writeb(hdmi, n & 0xff, HDMI_AUD_N1);
> > +       hdmi_writeb(hdmi, (n >> 8) & 0xff, HDMI_AUD_N2);
> > +       hdmi_writeb(hdmi, (n >> 16) & 0x0f, HDMI_AUD_N3);
> >
> >          /* nshift factor = 0 */
> >          hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_N_SHIFT_MASK, HDMI_AUD_CTS3);
> > -}
> >
> > -static void hdmi_regenerate_cts(struct dw_hdmi *hdmi, unsigned int cts)
> > -{
> >          /* Must be set/cleared first */
> >          hdmi_modb(hdmi, 0, HDMI_AUD_CTS3_CTS_MANUAL, HDMI_AUD_CTS3);
> >
> > @@ -374,8 +371,7 @@ static void hdmi_set_clk_regenerator(struct dw_hdmi *hdmi,
> >                  __func__, hdmi->sample_rate, hdmi->ratio,
> >                  pixel_clk, clk_n, clk_cts);
> >
> > -       hdmi_set_clock_regenerator_n(hdmi, clk_n);
> > -       hdmi_regenerate_cts(hdmi, clk_cts);
> > +       hdmi_set_clock_regenerator(hdmi, clk_n, clk_cts);
> >   }
> >
> >   static void hdmi_init_clk_regenerator(struct dw_hdmi *hdmi)
> > --
> > 2.1.2


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