On 10/2/25 4:04 AM, Dmitry Baryshkov wrote: > On Wed, Oct 01, 2025 at 09:59:14PM +0800, Junjie Cao wrote: >> Add a driver for panels using the Novatek NT36532 Display Driver IC, >> including support for the CSOT PPC100HB1-1, found in the OnePlus Pad 2 >> tablets. >> >> Signed-off-by: Junjie Cao <[email protected]> >> --- >> MAINTAINERS | 7 + >> drivers/gpu/drm/panel/Kconfig | 10 + >> drivers/gpu/drm/panel/Makefile | 1 + >> drivers/gpu/drm/panel/panel-novatek-nt36532.c | 437 ++++++++++++++++++ >> 4 files changed, 455 insertions(+) >> create mode 100644 drivers/gpu/drm/panel/panel-novatek-nt36532.c >> >> + >> +static const struct panel_info csot_panel_info = { >> + .width_mm = 250, >> + .height_mm = 177, >> + .lanes = 4, >> + .format = MIPI_DSI_FMT_RGB888, >> + .mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_CLOCK_NON_CONTINUOUS | >> + MIPI_DSI_MODE_LPM, >> + .display_mode = csot_display_mode, >> + .dsc_slice_per_pkt = 2, > > As this is not a part of the standard, what if the DSI host doesn't > support this feature?
Shouldn't the core gracefully throw something like an -EINVAL? Konrad
