Messages in this thread | | | Subject | Re: [PATCH v2 4/6] drm/panel: simple: Add support for Samsung LSN122DL01-C01 2560x1600 panel | From | Yakir Yang <> | Date | Sun, 12 Jun 2016 10:05:21 +0800 |
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Stéphane,
On 06/10/2016 08:04 AM, Stéphane Marchesin wrote: > On Wed, Jun 8, 2016 at 4:52 AM, Yakir Yang <ykk@rock-chips.com> wrote: >> The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD panel >> connected using eDP interfaces. >> >> Signed-off-by: Yakir Yang <ykk@rock-chips.com> >> --- >> Changes in v2: None >> >> drivers/gpu/drm/panel/panel-simple.c | 25 +++++++++++++++++++++++++ >> 1 file changed, 25 insertions(+) >> >> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c >> index 41020e1..067a5c4 100644 >> --- a/drivers/gpu/drm/panel/panel-simple.c >> +++ b/drivers/gpu/drm/panel/panel-simple.c >> @@ -1246,6 +1246,28 @@ static const struct panel_desc qd43003c0_40 = { >> .bus_format = MEDIA_BUS_FMT_RGB888_1X24, >> }; >> >> +static const struct drm_display_mode samsung_lsn122dl01_c01_mode = { >> + .clock = 271560, >> + .hdisplay = 2560, >> + .hsync_start = 2560 + 48, >> + .hsync_end = 2560 + 48 + 32, >> + .htotal = 2560 + 48 + 32 + 80, >> + .vdisplay = 1600, >> + .vsync_start = 1600 + 2, >> + .vsync_end = 1600 + 2 + 5, >> + .vtotal = 1600 + 2 + 5 + 57, >> + .vrefresh = 60, >> +}; >> + >> +static const struct panel_desc samsung_lsn122dl01_c01 = { >> + .modes = &samsung_lsn122dl01_c01_mode, >> + .num_modes = 1, >> + .size = { >> + .width = 2560, >> + .height = 1600, > These are meant to be the physical dimensions (same thing for the > other patches btw).
Got it, so this should be the "active area" in panel book. Display area 262.656(H) X 164.16(V) (12.2”diagonal)
Thanks, -Yakir
> Stéphane > >> + }, >> +}; >> + >> static const struct drm_display_mode samsung_ltn101nt05_mode = { >> .clock = 54030, >> .hdisplay = 1024, >> @@ -1506,6 +1528,9 @@ static const struct of_device_id platform_of_match[] = { >> .compatible = "qiaodian,qd43003c0-40", >> .data = &qd43003c0_40, >> }, { >> + .compatible = "samsung,lsn122dl01-c01", >> + .data = &samsung_lsn122dl01_c01, >> + }, { >> .compatible = "samsung,ltn101nt05", >> .data = &samsung_ltn101nt05, >> }, { >> -- >> 1.9.1 >> >> >> _______________________________________________ >> dri-devel mailing list >> dri-devel@lists.freedesktop.org >> https://lists.freedesktop.org/mailman/listinfo/dri-devel > >
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