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| author | Marco Felsch <m.felsch@pengutronix.de> | 2023-10-06 18:07:03 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2023-10-09 12:06:21 +0300 |
| commit | 3683182a7254f728778452814abe2437a12502c3 (patch) | |
| tree | 0f3998dceb840e34b6071941f6739e72cbdc980a /drivers/gpu | |
| parent | c1698c73f4aaef2fd406da1c0a92e1c8f7b7780c (diff) | |
| download | linux-3683182a7254f728778452814abe2437a12502c3.tar.xz | |
drm/bridge: samsung-dsim: add more mipi-dsi device debug information
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
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/bridge/samsung-dsim.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c index 2b56a5bfe273..59b51eb4cd7b 100644 --- a/drivers/gpu/drm/bridge/samsung-dsim.c +++ b/drivers/gpu/drm/bridge/samsung-dsim.c @@ -1721,7 +1721,10 @@ of_find_panel_or_bridge: 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); |