On Mon, May 13, 2019 at 04:56:25PM +0300, Jani Nikula wrote: > On Fri, 10 May 2019, Imre Deak <imre.deak@xxxxxxxxx> wrote: > > Add another ICL-Y PCIID that proved to have only 5 ports to the > > corresponding PCIID list. > > > > Meanwhile I'm trying to get a complete list of all PCIIDs with less than > > 6 ports and/or get a VBT fix to mark these ports non-existant, but until > > then the only way is to go one-by-one. > > > > This fixes the following error on machines with less than 6 port: > > > > [drm:intel_power_well_enable [i915]] enabling AUX F > > ------------[ cut here ]------------ > > WARN_ON(intel_wait_for_register(&dev_priv->uncore, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1)) > > > > (Internal reference: BSpec/Index/20584/Issues, HSD/1306084116) > > > > Cc: Mika Kahola <mika.kahola@xxxxxxxxx> > > References: https://bugs.freedesktop.org/show_bug.cgi?id=108915 > > We've used Bugzilla: for bugs that the patch at hand fixes, and > References: for other related links and stuff. Seems like the patch > actually fixed the bug. Yes, it's a link to a related bug. It - unfortunately - does not fix the bug, since we don't know yet the full PCIID list for ICLs that have only 5 (or even less) ports. > > BR, > Jani. > > > > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> > > --- > > include/drm/i915_pciids.h | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h > > index 6477da22af28..6d60ea68c171 100644 > > --- a/include/drm/i915_pciids.h > > +++ b/include/drm/i915_pciids.h > > @@ -559,7 +559,6 @@ > > #define INTEL_ICL_PORT_F_IDS(info) \ > > INTEL_VGA_DEVICE(0x8A50, info), \ > > INTEL_VGA_DEVICE(0x8A5C, info), \ > > - INTEL_VGA_DEVICE(0x8A5D, info), \ > > INTEL_VGA_DEVICE(0x8A59, info), \ > > INTEL_VGA_DEVICE(0x8A58, info), \ > > INTEL_VGA_DEVICE(0x8A52, info), \ > > @@ -573,7 +572,8 @@ > > > > #define INTEL_ICL_11_IDS(info) \ > > INTEL_ICL_PORT_F_IDS(info), \ > > - INTEL_VGA_DEVICE(0x8A51, info) > > + INTEL_VGA_DEVICE(0x8A51, info), \ > > + INTEL_VGA_DEVICE(0x8A5D, info) > > > > /* EHL */ > > #define INTEL_EHL_IDS(info) \ > > -- > Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
