Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-13 Thread Giulio Benetti
Il 13/12/2018 12:58, Giulio Benetti ha scritto: Il 13/12/2018 04:08, Jonathan Liu ha scritto: Hi Giulio, On Wed, 12 Dec 2018 at 04:20, Giulio Benetti wrote: Hi Jonathan, Il 11/12/2018 11:49, Jonathan Liu ha scritto: Hi Giulio, On Thu, 6 Dec 2018 at 22:00, Giulio Benetti wrote: Hi Jon

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-13 Thread Giulio Benetti
Il 13/12/2018 04:08, Jonathan Liu ha scritto: Hi Giulio, On Wed, 12 Dec 2018 at 04:20, Giulio Benetti wrote: Hi Jonathan, Il 11/12/2018 11:49, Jonathan Liu ha scritto: Hi Giulio, On Thu, 6 Dec 2018 at 22:00, Giulio Benetti wrote: Hi Jonathan, Il 06/12/2018 08:29, Jonathan Liu ha scri

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-13 Thread Giulio Benetti
Hi Jonathan, Il 13/12/2018 03:55, Jonathan Liu ha scritto: Can you precisely point me the sources of: - u-boot - kernel - dts you're using? Thanks U-Boot - git tag v2017.03 Linux - git tag v4.19.6 DTS - see device tree changes in https://github.com/net147/linux/tree/sun7i-drm-wip but change

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-12 Thread Jonathan Liu
Hi Giulio, On Wed, 12 Dec 2018 at 04:20, Giulio Benetti wrote: > > Hi Jonathan, > > Il 11/12/2018 11:49, Jonathan Liu ha scritto: > > Hi Giulio, > > > > On Thu, 6 Dec 2018 at 22:00, Giulio Benetti > > wrote: > >> > >> Hi Jonathan, > >> > >> Il 06/12/2018 08:29, Jonathan Liu ha scritto: > >>> Hi

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-12 Thread Jonathan Liu
Hi Giulio, On Wed, 12 Dec 2018 at 04:39, Giulio Benetti wrote: > > Forgot to ask you, > > Il 11/12/2018 18:20, Giulio Benetti ha scritto: > > Hi Jonathan, > > > > Il 11/12/2018 11:49, Jonathan Liu ha scritto: > >> Hi Giulio, > >> > >> On Thu, 6 Dec 2018 at 22:00, Giulio Benetti > >> wrote: > >>>

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-11 Thread Giulio Benetti
Forgot to ask you, Il 11/12/2018 18:20, Giulio Benetti ha scritto: Hi Jonathan, Il 11/12/2018 11:49, Jonathan Liu ha scritto: Hi Giulio, On Thu, 6 Dec 2018 at 22:00, Giulio Benetti wrote: Hi Jonathan, Il 06/12/2018 08:29, Jonathan Liu ha scritto: Hi Giulio, On Thu, 15 Feb 2018 at 17:54,

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-11 Thread Giulio Benetti
Hi Jonathan, Il 11/12/2018 11:49, Jonathan Liu ha scritto: Hi Giulio, On Thu, 6 Dec 2018 at 22:00, Giulio Benetti wrote: Hi Jonathan, Il 06/12/2018 08:29, Jonathan Liu ha scritto: Hi Giulio, On Thu, 15 Feb 2018 at 17:54, Giulio Benetti wrote: Differently from other Lcd signals, HSYNC a

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-11 Thread Jonathan Liu
Hi Giulio, On Thu, 6 Dec 2018 at 22:00, Giulio Benetti wrote: > > Hi Jonathan, > > Il 06/12/2018 08:29, Jonathan Liu ha scritto: > > Hi Giulio, > > > > On Thu, 15 Feb 2018 at 17:54, Giulio Benetti > > wrote: > >> > >> Differently from other Lcd signals, HSYNC and VSYNC signals > >> result invert

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-06 Thread Giulio Benetti
Hi Jonathan, Il 06/12/2018 08:29, Jonathan Liu ha scritto: Hi Giulio, On Thu, 15 Feb 2018 at 17:54, Giulio Benetti wrote: Differently from other Lcd signals, HSYNC and VSYNC signals result inverted if their bits are cleared to 0. Invert their settings of IO_POL register. Signed-off-by: Giu

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-12-05 Thread Jonathan Liu
Hi Giulio, On Thu, 15 Feb 2018 at 17:54, Giulio Benetti wrote: > > Differently from other Lcd signals, HSYNC and VSYNC signals > result inverted if their bits are cleared to 0. > > Invert their settings of IO_POL register. > > Signed-off-by: Giulio Benetti > --- > drivers/gpu/drm/sun4i/sun4i_tc

Ris: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-02-17 Thread giulio.bene...@micronovasrl.com
Thanks! Giulio Benetti Messaggio originale Oggetto: Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarityDa: Maxime Ripard A: Giulio Benetti CC: Chen-Yu Tsai ,dri-devel@lists.freedesktop.org,linux-arm-ker...@lists.infradead.org,linux-ker...@vger.kernel.orgOn Thu, Feb 15, 2018 at 06:5

Re: [PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-02-16 Thread Maxime Ripard
On Thu, Feb 15, 2018 at 06:54:48PM +0100, Giulio Benetti wrote: > Differently from other Lcd signals, HSYNC and VSYNC signals > result inverted if their bits are cleared to 0. > > Invert their settings of IO_POL register. > > Signed-off-by: Giulio Benetti Applied, thanks! Maxime -- Maxime Rip

[PATCH] drm/sun4i: fix HSYNC and VSYNC polarity

2018-02-15 Thread Giulio Benetti
Differently from other Lcd signals, HSYNC and VSYNC signals result inverted if their bits are cleared to 0. Invert their settings of IO_POL register. Signed-off-by: Giulio Benetti --- drivers/gpu/drm/sun4i/sun4i_tcon.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/driv