The Adafruit 2.8" TFT display [1] has different dimensions than 2.4" one. Add support for it.
[1]: https://cdn-shop.adafruit.com/datasheets/MI0283QT-11+V1.1.PDF Signed-off-by: Andy Shevchenko <[email protected]> --- - based on top of drm-tip drivers/gpu/drm/tinydrm/ili9341.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/tinydrm/ili9341.c b/drivers/gpu/drm/tinydrm/ili9341.c index 3b7565a6311e..7e20d7f1b25f 100644 --- a/drivers/gpu/drm/tinydrm/ili9341.c +++ b/drivers/gpu/drm/tinydrm/ili9341.c @@ -140,6 +140,10 @@ static const struct drm_display_mode yx240qv29_mode = { DRM_SIMPLE_MODE(240, 320, 37, 49), }; +static const struct drm_display_mode dt280qv10_mode = { + DRM_SIMPLE_MODE(240, 320, 43, 58), +}; + DEFINE_DRM_GEM_CMA_FOPS(ili9341_fops); static struct drm_driver ili9341_driver = { @@ -155,25 +159,32 @@ static struct drm_driver ili9341_driver = { }; static const struct of_device_id ili9341_of_match[] = { - { .compatible = "adafruit,yx240qv29" }, + { .compatible = "adafruit,yx240qv29", .data = &yx240qv29_mode }, + { .compatible = "adafruit,dt280qv10", .data = &dt280qv10_mode }, { } }; MODULE_DEVICE_TABLE(of, ili9341_of_match); static const struct spi_device_id ili9341_id[] = { - { "yx240qv29", 0 }, + { "yx240qv29", (kernel_ulong_t)&yx240qv29_mode }, + { "dt280qv10", (kernel_ulong_t)&dt280qv10_mode }, { } }; MODULE_DEVICE_TABLE(spi, ili9341_id); static int ili9341_probe(struct spi_device *spi) { + const struct drm_display_mode *mode; struct device *dev = &spi->dev; struct mipi_dbi *mipi; struct gpio_desc *dc; u32 rotation = 0; int ret; + mode = device_get_match_data(dev); + if (!mode) + return -ENODEV; + mipi = devm_kzalloc(dev, sizeof(*mipi), GFP_KERNEL); if (!mipi) return -ENOMEM; @@ -201,7 +212,7 @@ static int ili9341_probe(struct spi_device *spi) return ret; ret = mipi_dbi_init(&spi->dev, mipi, &ili9341_pipe_funcs, - &ili9341_driver, &yx240qv29_mode, rotation); + &ili9341_driver, mode, rotation); if (ret) return ret; -- 2.20.1 _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
