Hi Thierry,
> On Tue, Nov 07, 2017 at 04:30:58PM +0100, Lukasz Majewski wrote:
> > Signed-off-by: Lukasz Majewski <lukma@xxxxxxx>
> >
> > ---
> > Changes for v2:
> > - Provide more
> > detailed ./Documentation/devicetree/bindings/display/panel entry to
> > describe this panel device. ---
> > .../bindings/display/panel/tianma,tm070rvhg71.txt | 29
> > ++++++++++++++++++++++
> > drivers/gpu/drm/panel/panel-simple.c | 27
> > ++++++++++++++++++++ 2 files changed, 56 insertions(+) create mode
> > 100644
> > Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
>
> I've applied this, though I had to make a few modifications.
Thanks :-)
> First, I
> added a commit message. Commits should always have one.
>
> Also, please send DT bindings and driver changes as separate patches
> in the future.
>
> Device tree bindings should have a subject prefixed with any of these:
>
> dt-bindings:
> dt-bindings: display:
> dt-bindings: display: panel:
>
> Though the latter two are fairly long by themselves, so you don't
> have a lot of room for the important bits.
>
> Please also prefix the subject of panel driver patches with a:
>
> drm/panel:
>
> Which makes it easier to identify relevant patches among loads and
> loads of other email.
Ok. I see. Thanks for explanation.
>
> >
> > diff --git
> > a/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
> > b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
> > new file mode 100644 index 000000000000..02562867444d --- /dev/null
> > +++
> > b/Documentation/devicetree/bindings/display/panel/tianma,tm070rvhg71.txt
> > @@ -0,0 +1,29 @@ +Tianma Micro-electronics TM070RVHG71 7.0" WXGA
> > TFT LCD panel +
> > +Required properties:
> > +- compatible: should be "tianma,tm070rvhg71
>
> Added a missing " at the end here.
Ok.
>
> > +- power-supply: single regulator to provide the supply voltage
> > +- backlight: phandle of the backlight device attached to the panel
> > +
> > +Required nodes:
> > +- port: LVDS port mapping to connect this display
> > +
> > +This panel needs single power supply voltage. Its backlight is
> > conntrolled +via PWM signal.
> > +
> > +Example:
> > +--------
> > +
> > +Example device-tree definition when connected to iMX6Q based board
> > +
> > + panel: panel-lvds0 {
> > + compatible = "tianma,tm070rvhg71";
> > + backlight = <&backlight_lvds>;
> > + power-supply = <®_lvds>;
> > +
> > + port {
> > + panel_in_lvds0: endpoint {
> > + remote-endpoint = <&lvds0_out>;
> > + };
> > + };
> > + };
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c
> > b/drivers/gpu/drm/panel/panel-simple.c index
> > 3d2cb8bc4d94..07188dc084df 100644 ---
> > a/drivers/gpu/drm/panel/panel-simple.c +++
> > b/drivers/gpu/drm/panel/panel-simple.c @@ -1831,6 +1831,30 @@
> > static const struct panel_desc tianma_tm070jdhg30 = { .bus_format =
> > MEDIA_BUS_FMT_RGB666_1X7X3_SPWG, };
> >
> > +static const struct display_timing tianma_tm070rvhg71_timing = {
> > + .pixelclock = { 27700000, 29200000, 39600000 },
> > + .hactive = { 800, 800, 800 },
> > + .hfront_porch = { 12, 40, 212 },
> > + .hback_porch = { 88, 88, 88 },
> > + .hsync_len = { 1, 1, 40 },
> > + .vactive = { 480, 480, 480 },
> > + .vfront_porch = { 1, 13, 88 },
> > + .vback_porch = { 32, 32, 32 },
> > + .vsync_len = { 1, 1, 3 },
> > + .flags = DISPLAY_FLAGS_DE_HIGH,
> > +};
> > +
> > +static const struct panel_desc tianma_tm070rvhg71 = {
> > + .timings = &tianma_tm070rvhg71_timing,
> > + .num_timings = 1,
> > + .bpc = 8,
> > + .size = {
> > + .width = 154,
> > + .height = 86,
> > + },
> > + .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
> > +};
> > +
> > static const struct drm_display_mode tpk_f07a_0102_mode = {
> > .clock = 33260,
> > .hdisplay = 800,
> > @@ -2113,6 +2137,9 @@ static const struct of_device_id
> > platform_of_match[] = { .compatible = "tianma,tm070jdhg30",
> > .data = &tianma_tm070jdhg30,
> > }, {
> > + .compatible = "tianma,tm070rvhg71",
> > + .data = &tianma_tm070rvhg71,
> > + }, {
> > .compatible = "tpk,f07a-0102",
> > .data = &tpk_f07a_0102,
> > }, {
>
> Looks like these are actually sorted correctly in your patch. However,
> when applying these got added after the Toshiba panel that was
> recently added, so I resorted again.
Thanks one more time.
>
> Thierry
Best regards,
Lukasz Majewski
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