Re: [PATCH v2 4/6] drm/panel: simple: Add support for Samsung LSN122DL01-C01 2560x1600 panel

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).

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

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