drm/i915/icl: More workaround for port F detection due to broken VBTs

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-existent, 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@intel.com>
References: https://bugs.freedesktop.org/show_bug.cgi?id=108915
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Tested-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190510140255.25215-1-imre.deak@intel.com
This commit is contained in:
Imre Deak 2019-05-10 17:02:55 +03:00
parent e3c54da0fe
commit 1aa3750885
1 changed files with 2 additions and 2 deletions

View File

@ -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) \