On 9/26/25 10:59 AM, Mani Chandana Ballary Kuntumalla wrote: > The Qualcomm SA8775P platform comes with 2 DisplayPort controllers > for each mdss. Update controller id for DPTX0 and DPTX1 of mdss1. > > Signed-off-by: Mani Chandana Ballary Kuntumalla <[email protected]> > --- > drivers/gpu/drm/msm/dp/dp_display.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c > b/drivers/gpu/drm/msm/dp/dp_display.c > index d87d47cc7ec3..f247aad55397 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -133,8 +133,8 @@ struct msm_dp_desc { > static const struct msm_dp_desc msm_dp_desc_sa8775p[] = { > { .io_start = 0x0af54000, .id = MSM_DP_CONTROLLER_0, > .wide_bus_supported = true }, > { .io_start = 0x0af5c000, .id = MSM_DP_CONTROLLER_1, > .wide_bus_supported = true }, > - { .io_start = 0x22154000, .id = MSM_DP_CONTROLLER_2, > .wide_bus_supported = true }, > - { .io_start = 0x2215c000, .id = MSM_DP_CONTROLLER_3, > .wide_bus_supported = true }, > + { .io_start = 0x22154000, .id = MSM_DP_CONTROLLER_0, > .wide_bus_supported = true }, > + { .io_start = 0x2215c000, .id = MSM_DP_CONTROLLER_1, > .wide_bus_supported = true },
Well, did you see what happens when you try to plug in a display to a controller on MDSS0 and MDSS1 at once now? (memory corruption) Konrad
