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Date: Fri, 1 Mar 2019 23:24:39 +0100 From: Sam Ravnborg <sam@...nborg.org> To: Paul Cercueil <paul@...pouillou.net> Cc: Thierry Reding <thierry.reding@...il.com>, David Airlie <airlied@...ux.ie>, Daniel Vetter <daniel@...ll.ch>, linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org Subject: Re: [PATCH 1/2] drm/panel: simple: Add Sharp LS020B1DD01D panel support Hi Paul. On Thu, Feb 28, 2019 at 03:58:52PM -0300, Paul Cercueil wrote: > The Sharp LS020B1DD01D is a simple 2.0" 240x160 16-bit TFT panel. > > Signed-off-by: Paul Cercueil <paul@...pouillou.net> > Tested-by: Artur Rojek <contact@...ur-rojek.eu> > --- > drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++ > 1 file changed, 28 insertions(+) > > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index 9e8218f6a3f2..3ab604f5477e 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -2278,6 +2278,31 @@ static const struct panel_desc sharp_lq150x1lg11 = { > .bus_format = MEDIA_BUS_FMT_RGB565_1X16, > }; > > +static const struct display_timing sharp_ls020b1dd01d_timing = { > + .pixelclock = { 2000000, 4200000, 5000000 }, > + .hactive = { 240, 240, 240 }, > + .hfront_porch = { 66, 66, 66 }, > + .hback_porch = { 1, 1, 1 }, > + .hsync_len = { 1, 1, 1 }, > + .vactive = { 160, 160, 160 }, > + .vfront_porch = { 52, 52, 52 }, > + .vback_porch = { 6, 6, 6 }, > + .vsync_len = { 10, 10, 10 }, > + .flags = DISPLAY_FLAGS_HSYNC_HIGH | DISPLAY_FLAGS_VSYNC_LOW, > +}; > + > +static const struct panel_desc sharp_ls020b1dd01d = { > + .timings = &sharp_ls020b1dd01d_timing, > + .num_timings = 1, > + .bpc = 6, > + .size = { > + .width = 42, > + .height = 28, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB565_1X16, > + .bus_flags = DRM_BUS_FLAG_DE_HIGH | DRM_BUS_FLAG_PIXDATA_NEGEDGE, > +}; > + > static const struct drm_display_mode shelly_sca07010_bfn_lnn_mode = { > .clock = 33300, > .hdisplay = 800, > @@ -2767,6 +2792,9 @@ static const struct of_device_id platform_of_match[] = { > .compatible = "sharp,lq150x1lg11", > .data = &sharp_lq150x1lg11, > }, { > + .compatible = "sharp,ls020b1dd01d", > + .data = &sharp_ls020b1dd01d, > + }, { For all three patches I am missing dt-bindings documentation. also for all three patches you get a "+1" for adding all of .flags, .bus_format, .bus_flags. Sam
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