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drm/bridge: samsung-dsim: add more mipi-dsi device debug information

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Since the MIPI configuration can be changed on demand it is very useful
to print more MIPI settings during the MIPI device attach step.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Adam Ford <aford173@gmail.com>  #imx8mm-beacon
Tested-by: Adam Ford <aford173@gmail.com>  #imx8mm-beacon
Reviewed-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> # Kontron BL i.MX8MM + Waveshare 10.1inch HDMI LCD (E)
Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/r/20230818-samsung-dsim-v2-1-846603df0e0a@pengutronix.de
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230818-samsung-dsim-v2-1-846603df0e0a@pengutronix.de
This commit is contained in:
Marco Felsch 2023-10-06 17:07:03 +02:00 committed by Neil Armstrong
parent c1698c73f4
commit 3683182a72
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/bridge/samsung-dsim.c
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@ -1721,7 +1721,10 @@ static int samsung_dsim_host_attach(struct mipi_dsi_host *host,
return ret;
}
DRM_DEV_INFO(dev, "Attached %s device\n", device->name);
DRM_DEV_INFO(dev, "Attached %s device (lanes:%d bpp:%d mode-flags:0x%lx)\n",
device->name, device->lanes,
mipi_dsi_pixel_format_to_bpp(device->format),
device->mode_flags);
drm_bridge_add(&dsi->bridge);