* [PATCH v4 1/2] of: Add vendor prefix for QiaoDian Xianshi @ 2015-12-02 22:03 Alexandre Belloni 2015-12-02 22:03 ` [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 Alexandre Belloni 0 siblings, 1 reply; 6+ messages in thread From: Alexandre Belloni @ 2015-12-02 22:03 UTC (permalink / raw) To: Thierry Reding; +Cc: Rob Herring, linux-kernel, Alexandre Belloni Use "qiaodian" as the vendor prefix for QiaoDian Xianshi Corporation in device tree compatible strings. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 55df1d444e9f..8fd423dc096b 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -180,6 +180,7 @@ qca Qualcomm Atheros, Inc. qcom Qualcomm Technologies, Inc qemu QEMU, a generic and open source machine emulator and virtualizer qi Qi Hardware +qiaodian QiaoDian XianShi Corporation qnap QNAP Systems, Inc. radxa Radxa raidsonic RaidSonic Technology GmbH -- 2.5.0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 2015-12-02 22:03 [PATCH v4 1/2] of: Add vendor prefix for QiaoDian Xianshi Alexandre Belloni @ 2015-12-02 22:03 ` Alexandre Belloni 2015-12-15 13:43 ` Nicolas Ferre 0 siblings, 1 reply; 6+ messages in thread From: Alexandre Belloni @ 2015-12-02 22:03 UTC (permalink / raw) To: Thierry Reding; +Cc: Rob Herring, linux-kernel, Josh Wu, Alexandre Belloni From: Josh Wu <josh.wu@atmel.com> The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. Timings from the OTA5180A document, ver 0.9, section 10.1.1: http://www.orientdisplay.com/pdf/OTA5180A.pdf Signed-off-by: Josh Wu <josh.wu@atmel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> --- Changes in v4: - rebased on v4.4-rc1 .../display/panel/qiaodian,qd43003c0-40.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt diff --git a/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt new file mode 100644 index 000000000000..0fbdab89ac3d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt @@ -0,0 +1,7 @@ +QiaoDian XianShi Corporation 4"3 TFT LCD panel + +Required properties: +- compatible: should be "qiaodian,qd43003c0-40" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index f97b73ec4713..c93ffa615005 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -1027,6 +1027,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = { .bus_format = MEDIA_BUS_FMT_RGB888_1X24, }; +static const struct drm_display_mode qd43003c0_40_mode = { + .clock = 9000, + .hdisplay = 480, + .hsync_start = 480 + 8, + .hsync_end = 480 + 8 + 4, + .htotal = 480 + 8 + 4 + 39, + .vdisplay = 272, + .vsync_start = 272 + 4, + .vsync_end = 272 + 4 + 10, + .vtotal = 272 + 4 + 10 + 2, + .vrefresh = 60, +}; + +static const struct panel_desc qd43003c0_40 = { + .modes = &qd43003c0_40_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 95, + .height = 53, + }, + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, +}; + static const struct drm_display_mode samsung_ltn101nt05_mode = { .clock = 54030, .hdisplay = 1024, @@ -1182,6 +1206,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "ortustech,com43h4m85ulc", .data = &ortustech_com43h4m85ulc, }, { + .compatible = "qiaodian,qd43003c0-40", + .data = &qd43003c0_40, + }, { .compatible = "samsung,ltn101nt05", .data = &samsung_ltn101nt05, }, { -- 2.5.0 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 2015-12-02 22:03 ` [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 Alexandre Belloni @ 2015-12-15 13:43 ` Nicolas Ferre 2015-12-16 17:14 ` Thierry Reding 0 siblings, 1 reply; 6+ messages in thread From: Nicolas Ferre @ 2015-12-15 13:43 UTC (permalink / raw) To: Alexandre Belloni, Thierry Reding; +Cc: Rob Herring, linux-kernel, Josh Wu Le 02/12/2015 23:03, Alexandre Belloni a écrit : > From: Josh Wu <josh.wu@atmel.com> > > The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. > > Timings from the OTA5180A document, ver 0.9, section > 10.1.1: > http://www.orientdisplay.com/pdf/OTA5180A.pdf > > Signed-off-by: Josh Wu <josh.wu@atmel.com> > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > Acked-by: Rob Herring <robh@kernel.org> If it can speed-up things: Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Thierry, it seems that this patch keeps on sitting aside for quite some time, and Alexandre only rebased it lately so it can be easier to take (so this v4). Can we see this trivial patch move forward so that we can at least see it appearing in linux-next and use our screen with Mainline? Bye, > --- > Changes in v4: > - rebased on v4.4-rc1 > > .../display/panel/qiaodian,qd43003c0-40.txt | 7 ++++++ > drivers/gpu/drm/panel/panel-simple.c | 27 ++++++++++++++++++++++ > 2 files changed, 34 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt > > diff --git a/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt > new file mode 100644 > index 000000000000..0fbdab89ac3d > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt > @@ -0,0 +1,7 @@ > +QiaoDian XianShi Corporation 4"3 TFT LCD panel > + > +Required properties: > +- compatible: should be "qiaodian,qd43003c0-40" > + > +This binding is compatible with the simple-panel binding, which is specified > +in simple-panel.txt in this directory. > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c > index f97b73ec4713..c93ffa615005 100644 > --- a/drivers/gpu/drm/panel/panel-simple.c > +++ b/drivers/gpu/drm/panel/panel-simple.c > @@ -1027,6 +1027,30 @@ static const struct panel_desc ortustech_com43h4m85ulc = { > .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > }; > > +static const struct drm_display_mode qd43003c0_40_mode = { > + .clock = 9000, > + .hdisplay = 480, > + .hsync_start = 480 + 8, > + .hsync_end = 480 + 8 + 4, > + .htotal = 480 + 8 + 4 + 39, > + .vdisplay = 272, > + .vsync_start = 272 + 4, > + .vsync_end = 272 + 4 + 10, > + .vtotal = 272 + 4 + 10 + 2, > + .vrefresh = 60, > +}; > + > +static const struct panel_desc qd43003c0_40 = { > + .modes = &qd43003c0_40_mode, > + .num_modes = 1, > + .bpc = 8, > + .size = { > + .width = 95, > + .height = 53, > + }, > + .bus_format = MEDIA_BUS_FMT_RGB888_1X24, > +}; > + > static const struct drm_display_mode samsung_ltn101nt05_mode = { > .clock = 54030, > .hdisplay = 1024, > @@ -1182,6 +1206,9 @@ static const struct of_device_id platform_of_match[] = { > .compatible = "ortustech,com43h4m85ulc", > .data = &ortustech_com43h4m85ulc, > }, { > + .compatible = "qiaodian,qd43003c0-40", > + .data = &qd43003c0_40, > + }, { > .compatible = "samsung,ltn101nt05", > .data = &samsung_ltn101nt05, > }, { > -- Nicolas Ferre ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 2015-12-15 13:43 ` Nicolas Ferre @ 2015-12-16 17:14 ` Thierry Reding 0 siblings, 0 replies; 6+ messages in thread From: Thierry Reding @ 2015-12-16 17:14 UTC (permalink / raw) To: Nicolas Ferre Cc: Alexandre Belloni, Rob Herring, linux-kernel, Josh Wu, dri-devel [-- Attachment #1: Type: text/plain, Size: 1557 bytes --] On Tue, Dec 15, 2015 at 02:43:47PM +0100, Nicolas Ferre wrote: > Le 02/12/2015 23:03, Alexandre Belloni a écrit : > > From: Josh Wu <josh.wu@atmel.com> > > > > The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. > > > > Timings from the OTA5180A document, ver 0.9, section > > 10.1.1: > > http://www.orientdisplay.com/pdf/OTA5180A.pdf > > > > Signed-off-by: Josh Wu <josh.wu@atmel.com> > > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > > Acked-by: Rob Herring <robh@kernel.org> > > If it can speed-up things: > Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > Thierry, it seems that this patch keeps on sitting aside for quite some > time, and Alexandre only rebased it lately so it can be easier to take > (so this v4). > > Can we see this trivial patch move forward so that we can at least see > it appearing in linux-next and use our screen with Mainline? Please make sure to Cc: dri-devel@lists.freedesktop.org on patches that apply under drivers/gpu/drm to make sure that patchwork picks them up. I recommend also sending the corresponding vendor prefix patches to that list, which makes it a whole lot easier to track. Also, please use "drm/panel: " as the prefix (instead of "drm: panel: ") to make it easier for me to pick up things. I was about to send out a pull request for drm/panel when I noticed that there was this patch. The v4 wasn't Cc: dri-devel, so I ended up applying v3 from patchwork. From the changelog it seems like that's okay, though. Thierry [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 819 bytes --] ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 @ 2015-12-16 17:14 ` Thierry Reding 0 siblings, 0 replies; 6+ messages in thread From: Thierry Reding @ 2015-12-16 17:14 UTC (permalink / raw) To: Nicolas Ferre Cc: Josh Wu, Rob Herring, Alexandre Belloni, linux-kernel, dri-devel [-- Attachment #1.1: Type: text/plain, Size: 1557 bytes --] On Tue, Dec 15, 2015 at 02:43:47PM +0100, Nicolas Ferre wrote: > Le 02/12/2015 23:03, Alexandre Belloni a écrit : > > From: Josh Wu <josh.wu@atmel.com> > > > > The QiaoDian Xianshi QD43003C0-40 is a 4"3 TFT LCD panel. > > > > Timings from the OTA5180A document, ver 0.9, section > > 10.1.1: > > http://www.orientdisplay.com/pdf/OTA5180A.pdf > > > > Signed-off-by: Josh Wu <josh.wu@atmel.com> > > Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> > > Acked-by: Rob Herring <robh@kernel.org> > > If it can speed-up things: > Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> > > Thierry, it seems that this patch keeps on sitting aside for quite some > time, and Alexandre only rebased it lately so it can be easier to take > (so this v4). > > Can we see this trivial patch move forward so that we can at least see > it appearing in linux-next and use our screen with Mainline? Please make sure to Cc: dri-devel@lists.freedesktop.org on patches that apply under drivers/gpu/drm to make sure that patchwork picks them up. I recommend also sending the corresponding vendor prefix patches to that list, which makes it a whole lot easier to track. Also, please use "drm/panel: " as the prefix (instead of "drm: panel: ") to make it easier for me to pick up things. I was about to send out a pull request for drm/panel when I noticed that there was this patch. The v4 wasn't Cc: dri-devel, so I ended up applying v3 from patchwork. From the changelog it seems like that's okay, though. Thierry [-- Attachment #1.2: signature.asc --] [-- Type: application/pgp-signature, Size: 819 bytes --] [-- Attachment #2: Type: text/plain, Size: 159 bytes --] _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 2015-12-16 17:14 ` Thierry Reding (?) @ 2015-12-16 20:23 ` Alexandre Belloni -1 siblings, 0 replies; 6+ messages in thread From: Alexandre Belloni @ 2015-12-16 20:23 UTC (permalink / raw) To: Thierry Reding Cc: Nicolas Ferre, Rob Herring, linux-kernel, Josh Wu, dri-devel Hi, On 16/12/2015 at 18:14:06 +0100, Thierry Reding wrote : > Also, please use "drm/panel: " as the prefix (instead of "drm: panel: ") > to make it easier for me to pick up things. I was about to send out a > pull request for drm/panel when I noticed that there was this patch. The > v4 wasn't Cc: dri-devel, so I ended up applying v3 from patchwork. From > the changelog it seems like that's okay, though. > I think v3 didn't have the documentation at the correct place, this should be: Documentation/devicetree/bindings/display/panel/qiaodian,qd43003c0-40.txt -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2015-12-16 20:23 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2015-12-02 22:03 [PATCH v4 1/2] of: Add vendor prefix for QiaoDian Xianshi Alexandre Belloni 2015-12-02 22:03 ` [PATCH v4 2/2] drm: panel: simple: add QiaoDian qd43003c0-40 Alexandre Belloni 2015-12-15 13:43 ` Nicolas Ferre 2015-12-16 17:14 ` Thierry Reding 2015-12-16 17:14 ` Thierry Reding 2015-12-16 20:23 ` Alexandre Belloni
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