From: Marco Felsch <m.felsch@pengutronix.de>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: Thierry Reding <treding@nvidia.com>,
Andreas Pretzsch <apr@cn-eng.de>,
dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 15/33] drm/panel-simple: Fix dotclock for EDT ET035012DM6
Date: Fri, 6 Mar 2020 09:02:57 +0100 [thread overview]
Message-ID: <20200306080257.2v7knpjavace7jw4@pengutronix.de> (raw)
In-Reply-To: <20200303145251.GX13686@intel.com>
On 20-03-03 16:52, Ville Syrjälä wrote:
> On Tue, Mar 03, 2020 at 08:33:20AM +0100, Marco Felsch wrote:
> > Hi Ville,
> >
> > On 20-03-02 22:34, Ville Syrjala wrote:
> > > From: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > >
> > > The currently listed dotclock disagrees with the currently
> > > listed vrefresh rate. Change the dotclock to match the vrefresh.
> > >
> > > Someone tell me which (if either) of the dotclock or vreresh is
> > > correct?
> >
> > Pls, check the datasheet which is linked within the comment. We hit the
> > vrefresh exactly if we are in SYNC MODE.
>
> It's too much work to start hunting datasheets for all these
> and figuring out what's going on in each case. Pls just
> inform me which way is correct if you know the details.
How do you know that the clock is wrong if it is to much work? As I said
the clock is completely fine.
Regards,
Marco
> >
> > Regards,
> > Marco
> >
> > > Cc: Andreas Pretzsch <apr@cn-eng.de>
> > > Cc: Marco Felsch <m.felsch@pengutronix.de>
> > > Cc: Thierry Reding <treding@nvidia.com>
> > > Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> > > ---
> > > drivers/gpu/drm/panel/panel-simple.c | 2 +-
> > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > >
> > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> > > index 93e5bc32fb59..35750229189f 100644
> > > --- a/drivers/gpu/drm/panel/panel-simple.c
> > > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > > @@ -1342,7 +1342,7 @@ static const struct panel_desc dlc_dlc1010gig = {
> > > };
> > >
> > > static const struct drm_display_mode edt_et035012dm6_mode = {
> > > - .clock = 6500,
> > > + .clock = 6414,
> > > .hdisplay = 320,
> > > .hsync_start = 320 + 20,
> > > .hsync_end = 320 + 20 + 30,
> > > --
> > > 2.24.1
> > >
> > >
> >
> > --
> > Pengutronix e.K. | |
> > Steuerwalder Str. 21 | http://www.pengutronix.de/ |
> > 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
> > Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
>
> --
> Ville Syrjälä
> Intel
>
--
Pengutronix e.K. | |
Steuerwalder Str. 21 | http://www.pengutronix.de/ |
31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
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next prev parent reply other threads:[~2020-03-06 8:03 UTC|newest]
Thread overview: 98+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-02 20:34 [PATCH 00/33] drm/panel: Fix dotclocks Ville Syrjala
2020-03-02 20:34 ` [PATCH 01/33] drm/panel-novatek-nt35510: Fix dotclock Ville Syrjala
2020-03-07 14:29 ` Linus Walleij
2020-03-09 13:36 ` [PATCH v2 " Ville Syrjala
2020-03-09 15:33 ` Linus Walleij
2020-03-11 14:46 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 02/33] drm/panel-arm-versatile: " Ville Syrjala
2020-03-03 12:10 ` Linus Walleij
2020-03-03 14:54 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 03/33] drm/panel-feixin-k101-im2ba02: " Ville Syrjala
2020-03-02 23:36 ` Icenowy Zheng
2020-03-03 14:51 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 04/33] drm/panel-ilitek-ili9322: Fix dotclocks Ville Syrjala
2020-03-07 14:38 ` Linus Walleij
2020-03-09 13:38 ` [PATCH v2 " Ville Syrjala
2020-03-09 15:33 ` Linus Walleij
2020-03-11 14:47 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 05/33] drm/panel-leadtek-ltk500hd1829: Fix dotclock Ville Syrjala
2020-03-03 12:52 ` Heiko Stuebner
2020-04-02 13:13 ` Ville Syrjälä
2020-04-02 13:20 ` Heiko Stuebner
2020-04-02 15:49 ` Sam Ravnborg
2020-03-02 20:34 ` [PATCH 06/33] drm/panel-lg-lg4573: " Ville Syrjala
2020-03-03 5:24 ` Heiko Schocher
2020-03-11 14:46 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 07/33] drm/panel-sitronix-st7789v: " Ville Syrjala
2020-03-02 20:34 ` [PATCH 08/33] drm/panel-sony-acx424akp: Fix dotclocks Ville Syrjala
2020-03-07 14:40 ` Linus Walleij
2020-03-11 14:46 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 09/33] drm/panel-simple: Fix dotclock for AUO G101EVN010 Ville Syrjala
2020-03-02 20:34 ` [PATCH 10/33] drm/panel-simple: Fix dotclock for AUO G104SN02 V2 Ville Syrjala
2020-03-03 13:13 ` Christoph Fritz
2020-03-04 12:19 ` Stefan Riedmüller
2020-03-02 20:34 ` [PATCH 11/33] drm/panel-simple: Fix dotclock for CDTech S043WQ26H-CT7 Ville Syrjala
2020-03-02 20:34 ` [PATCH 12/33] drm/panel-simple: Fix dotclock for CDTech S070WV95-CT16 Ville Syrjala
2020-03-02 20:34 ` [PATCH 13/33] drm/panel-simple: Fix dotclock for Chunghwa CLAA070WP03XG Ville Syrjala
2020-03-02 20:34 ` [PATCH 14/33] drm/panel-simple: Fix dotclock for Chunghwa Picture Tubes 10.1" WXGA Ville Syrjala
2020-03-02 20:34 ` [PATCH 15/33] drm/panel-simple: Fix dotclock for EDT ET035012DM6 Ville Syrjala
2020-03-03 7:33 ` Marco Felsch
2020-03-03 14:52 ` Ville Syrjälä
2020-03-06 8:02 ` Marco Felsch [this message]
2020-03-09 13:18 ` Ville Syrjälä
2020-03-10 7:05 ` Marco Felsch
2020-03-10 12:04 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 16/33] drm/panel-simple: Fix dotclock for EDT ET043080DH6-GP Ville Syrjala
2020-03-02 20:34 ` [PATCH 17/33] drm/panel-simple: Fix dotclock for Foxlink FL500WVR00-A0T Ville Syrjala
2020-03-02 20:34 ` [PATCH 18/33] drm/panel-simple: Fix dotclock for Giantplus GPG482739QS5 Ville Syrjala
2020-03-02 20:34 ` [PATCH 19/33] drm/panel-simple: Fix dotclock for Innolux AT070TN92 Ville Syrjala
2020-03-02 20:34 ` [PATCH 20/33] drm/panel-simple: Fix dotclock for LeMaker BL035-RGB-002 3.5" LCD Ville Syrjala
2020-03-02 20:34 ` [PATCH 21/33] drm/panel-simple: Fix dotclock for Logic PD Type 28 Ville Syrjala
2020-03-03 13:00 ` Adam Ford
2020-03-11 14:46 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 22/33] drm/panel-simple: Fix dotclock for Netron DY E231732 Ville Syrjala
2020-03-02 20:34 ` [PATCH 23/33] drm/panel-simple: Fix dotclock for On Tat Industrial Company 7" DPI TFT Ville Syrjala
2020-03-02 20:34 ` [PATCH 24/33] drm/panel-simple: Fix dotclock for Ortustech COM37H3M Ville Syrjala
2020-03-02 21:24 ` H. Nikolaus Schaller
2020-03-03 15:03 ` Ville Syrjälä
2020-03-03 15:49 ` H. Nikolaus Schaller
2020-03-05 19:41 ` H. Nikolaus Schaller
2020-03-09 13:00 ` Ville Syrjälä
2020-03-09 13:03 ` H. Nikolaus Schaller
2020-03-02 20:34 ` [PATCH 25/33] drm/panel-simple: Fix dotclock for PDA 91-00156-A0 Ville Syrjala
2020-03-02 20:34 ` [PATCH 26/33] drm/panel-simple: Fix dotclock for QiaoDian qd43003c0-40 Ville Syrjala
2020-03-02 20:34 ` [PATCH 27/33] drm/panel-simple: Fix dotclock for Sharp LQ035Q7DB03 Ville Syrjala
2020-03-02 21:40 ` Vladimir Zapolskiy
2020-03-03 14:49 ` Ville Syrjälä
2020-03-02 20:34 ` [PATCH 28/33] drm/panel-simple: Fix dotclock for Sharp LQ150X1LG11 Ville Syrjala
2020-03-02 22:53 ` Peter Rosin
2020-03-03 14:20 ` Thierry Reding
2020-03-03 14:57 ` Peter Rosin
2020-03-03 15:05 ` Thierry Reding
2020-03-03 15:16 ` Peter Rosin
2020-03-04 17:25 ` Sam Ravnborg
2020-03-05 13:07 ` [PATCH] Revert "drm/panel: simple: Add support for Sharp LQ150X1LG11 panels" Peter Rosin
2020-03-07 18:31 ` Sam Ravnborg
2020-03-02 20:34 ` [PATCH 29/33] drm/panel-simple: Fix dotclock for Shelly SCA07010-BFN-LNN Ville Syrjala
2020-03-02 20:34 ` [PATCH 30/33] drm/panel-simple: Fix dotclock for TPK U.S.A. LLC Fusion Ville Syrjala
2020-03-02 20:34 ` [PATCH 31/33] drm/panel-simple: Fix dotclock for XT VL050-8048NT-C01 Ville Syrjala
2020-03-11 14:56 ` Fabio Estevam
2020-03-02 20:34 ` [PATCH 32/33] drm/panel-simple: Fix dotclock for LG LH500WX1-SD03 Ville Syrjala
2020-03-02 20:34 ` [PATCH 33/33] drm/panel-simple: Fix dotclock for LG ACX467AKM-7 Ville Syrjala
2020-03-02 20:48 ` Jonathan Marek
2020-03-03 3:13 ` Brian Masney
2020-03-03 3:28 ` Jonathan Marek
2020-03-03 3:36 ` Jonathan Marek
2020-03-03 12:26 ` Brian Masney
2020-03-03 13:04 ` Jonathan Marek
2020-03-04 2:16 ` Brian Masney
2020-03-04 2:27 ` Jonathan Marek
2020-03-04 2:53 ` Brian Masney
2020-03-04 3:04 ` Jonathan Marek
2020-03-04 10:00 ` Brian Masney
2020-03-04 10:37 ` Brian Masney
2020-03-04 9:10 ` Linus Walleij
2020-03-04 13:16 ` Jonathan Marek
2020-03-04 14:00 ` Linus Walleij
2020-03-02 21:47 ` [PATCH 00/33] drm/panel: Fix dotclocks Sam Ravnborg
2020-03-03 14:50 ` Ville Syrjälä
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