Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-09 Thread Robin Murphy
On 2022-03-09 08:37, elaine.zhang wrote: hi, 在 2022/3/9 下午4:18, Sascha Hauer 写道: Hi Elaine, On Wed, Mar 09, 2022 at 09:41:39AM +0800, zhangq...@rock-chips.com wrote:     hi,all:     Let me explain the clock dependency:     From the clock tree, pclk_vo0 and hclk_vo0 are completely

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-09 Thread elaine.zhang
hi, 在 2022/3/9 下午4:18, Sascha Hauer 写道: Hi Elaine, On Wed, Mar 09, 2022 at 09:41:39AM +0800, zhangq...@rock-chips.com wrote: hi,all: Let me explain the clock dependency: From the clock tree, pclk_vo0 and hclk_vo0 are completely independent clocks with different parent clocks

Re: Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-09 Thread Sascha Hauer
Hi Elaine, On Wed, Mar 09, 2022 at 09:41:39AM +0800, zhangq...@rock-chips.com wrote: >hi,all: >Let me explain the clock dependency: >From the clock tree, pclk_vo0 and hclk_vo0 are completely independent >clocks with different parent clocks and different clock frequencies。 >But

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-07 Thread Andy Yan
Hi : On 3/5/22 07:55, Dmitry Osipenko wrote: On 3/4/22 17:22, Sascha Hauer wrote: On Wed, Mar 02, 2022 at 12:25:28PM +0100, Sascha Hauer wrote: On Tue, Mar 01, 2022 at 01:39:31PM +, Robin Murphy wrote: On 2022-02-28 14:19, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 02:11:54PM +0100,

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-04 Thread Dmitry Osipenko
On 3/4/22 17:22, Sascha Hauer wrote: > On Wed, Mar 02, 2022 at 12:25:28PM +0100, Sascha Hauer wrote: >> On Tue, Mar 01, 2022 at 01:39:31PM +, Robin Murphy wrote: >>> On 2022-02-28 14:19, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: > On Fri, Feb

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-04 Thread Sascha Hauer
On Wed, Mar 02, 2022 at 12:25:28PM +0100, Sascha Hauer wrote: > On Tue, Mar 01, 2022 at 01:39:31PM +, Robin Murphy wrote: > > On 2022-02-28 14:19, Sascha Hauer wrote: > > > On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: > > > > On Fri, Feb 25, 2022 at 12:41:23PM +, Robin

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-02 Thread Sascha Hauer
On Tue, Mar 01, 2022 at 01:39:31PM +, Robin Murphy wrote: > On 2022-02-28 14:19, Sascha Hauer wrote: > > On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: > > > On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: > > > > On 2022-02-25 11:10, Dmitry Osipenko wrote: > > > >

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-01 Thread Robin Murphy
On 2022-02-28 14:19, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: On 2022-02-25 11:10, Dmitry Osipenko wrote: 25.02.2022 13:49, Sascha Hauer пишет: On Fri, Feb 25, 2022 at 01:26:14PM +0300,

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-01 Thread Dmitry Osipenko
On 3/1/22 11:37, Sascha Hauer wrote: > On Tue, Mar 01, 2022 at 01:56:59AM +0300, Dmitry Osipenko wrote: >> On 2/28/22 17:19, Sascha Hauer wrote: >>> On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: > On 2022-02-25

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-03-01 Thread Sascha Hauer
On Tue, Mar 01, 2022 at 01:56:59AM +0300, Dmitry Osipenko wrote: > On 2/28/22 17:19, Sascha Hauer wrote: > > On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: > >> On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: > >>> On 2022-02-25 11:10, Dmitry Osipenko wrote: >

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-28 Thread Dmitry Osipenko
On 2/28/22 17:19, Sascha Hauer wrote: > On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: >> On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: >>> On 2022-02-25 11:10, Dmitry Osipenko wrote: 25.02.2022 13:49, Sascha Hauer пишет: > On Fri, Feb 25, 2022 at 01:26:14PM

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-28 Thread Sascha Hauer
On Fri, Feb 25, 2022 at 02:11:54PM +0100, Sascha Hauer wrote: > On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: > > On 2022-02-25 11:10, Dmitry Osipenko wrote: > > > 25.02.2022 13:49, Sascha Hauer пишет: > > > > On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: > > > >

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Robin Murphy
On 2022-02-25 13:11, Sascha Hauer wrote: On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: On 2022-02-25 11:10, Dmitry Osipenko wrote: 25.02.2022 13:49, Sascha Hauer пишет: On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: 25.02.2022 10:51, Sascha Hauer пишет: The

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Sascha Hauer
On Fri, Feb 25, 2022 at 12:41:23PM +, Robin Murphy wrote: > On 2022-02-25 11:10, Dmitry Osipenko wrote: > > 25.02.2022 13:49, Sascha Hauer пишет: > > > On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: > > > > 25.02.2022 10:51, Sascha Hauer пишет: > > > > > The rk3568 HDMI has

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Robin Murphy
On 2022-02-25 11:10, Dmitry Osipenko wrote: 25.02.2022 13:49, Sascha Hauer пишет: On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: 25.02.2022 10:51, Sascha Hauer пишет: The rk3568 HDMI has an additional clock that needs to be enabled for the HDMI controller to work. The

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Sascha Hauer
On Fri, Feb 25, 2022 at 02:10:55PM +0300, Dmitry Osipenko wrote: > 25.02.2022 13:49, Sascha Hauer пишет: > > On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: > >> 25.02.2022 10:51, Sascha Hauer пишет: > >>> The rk3568 HDMI has an additional clock that needs to be enabled for the >

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Dmitry Osipenko
25.02.2022 13:49, Sascha Hauer пишет: > On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: >> 25.02.2022 10:51, Sascha Hauer пишет: >>> The rk3568 HDMI has an additional clock that needs to be enabled for the >>> HDMI controller to work. The purpose of that clock is not clear. It is

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Sascha Hauer
On Fri, Feb 25, 2022 at 01:26:14PM +0300, Dmitry Osipenko wrote: > 25.02.2022 10:51, Sascha Hauer пишет: > > The rk3568 HDMI has an additional clock that needs to be enabled for the > > HDMI controller to work. The purpose of that clock is not clear. It is > > named "hclk" in the downstream

Re: [PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-25 Thread Dmitry Osipenko
25.02.2022 10:51, Sascha Hauer пишет: > The rk3568 HDMI has an additional clock that needs to be enabled for the > HDMI controller to work. The purpose of that clock is not clear. It is > named "hclk" in the downstream driver, so use the same name. > > Signed-off-by: Sascha Hauer > --- > >

[PATCH v7 10/24] drm/rockchip: dw_hdmi: Add support for hclk

2022-02-24 Thread Sascha Hauer
The rk3568 HDMI has an additional clock that needs to be enabled for the HDMI controller to work. The purpose of that clock is not clear. It is named "hclk" in the downstream driver, so use the same name. Signed-off-by: Sascha Hauer --- Notes: Changes since v5: - Use