Hi Thierry,

just a gentle ping for those 2 patches. It would be nice if you could pick them up, so they can go into the next mergewindow.

Regards, Lucas

Am Mittwoch, den 19.11.2014, 10:29 +0100 schrieb Lucas Stach:

From: Philipp Zabel philipp.zabel@gmail.com

This patch adds support for the GiantPlus GPG48273QS5 4.3" WQVGA TFT LCD panel to the simple-panel driver.

This panel is connected via a parallel bus and uses both HSYNC and VSYNC, whose lengths are unfortunately not clearly defined. The datasheet only specifies the front- and backporch length, but the timing diagram suggests that both sync signals should be asserted for exactly one clock cycle.

Signed-off-by: Philipp Zabel philipp.zabel@gmail.com Signed-off-by: Lucas Stach l.stach@pengutronix.de

---

[lst]: rebased on top of drm/panel/for-next + added commit message

.../bindings/panel/giantplus,gpg482739qs5.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/giantplus,gpg482739qs5.txt

diff --git a/Documentation/devicetree/bindings/panel/giantplus,gpg482739qs5.txt b/Documentation/devicetree/bindings/panel/giantplus,gpg482739qs5.txt new file mode 100644 index 000000000000..24b0b624434b --- /dev/null +++ b/Documentation/devicetree/bindings/panel/giantplus,gpg482739qs5.txt @@ -0,0 +1,7 @@ +GiantPlus GPG48273QS5 4.3" (480x272) WQVGA TFT LCD panel

+Required properties: +- compatible: should be "giantplus,gpg48273qs5"

+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 c4b6167a8bf3..1d8ed2062841 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -560,6 +560,29 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = { }, };

+static const struct drm_display_mode giantplus_gpg482739qs5_mode = {

• .clock = 9000,
• .hdisplay = 480,
• .hsync_start = 480 + 5,
• .hsync_end = 480 + 5 + 1,
• .htotal = 480 + 5 + 1 + 40,
• .vdisplay = 272,
• .vsync_start = 272 + 8,
• .vsync_end = 272 + 8 + 1,
• .vtotal = 272 + 8 + 1 + 8,
• .vrefresh = 60,

+};

+static const struct panel_desc giantplus_gpg482739qs5 = {

• .modes = &giantplus_gpg482739qs5_mode,
• .num_modes = 1,
• .bpc = 8,
• .size = {

• .width = 95,
  

• .height = 54,
  

• },

+};

static const struct drm_display_mode hannstar_hsd070pww1_mode = { .clock = 71100, .hdisplay = 1280, @@ -757,6 +780,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "foxlink,fl500wvr00-a0t", .data = &foxlink_fl500wvr00_a0t, }, {

• .compatible = "giantplus,gpg482739qs5",
  

• .data = &giantplus_gpg482739qs5
  

• }, { .compatible = "hannstar,hsd070pww1", .data = &hannstar_hsd070pww1, }, {