86ebb015fa
On CNL B0 stepping GAM is not able to detect some deadlock condition and then rise the rise the gam_coh_flush. WA database and spec both mentions to set 4AB8[24]=1 as workaround. Although register offset 0x4AB8 is not documented for any platform. References: HSD#1945815, BSID#1112 Cc: Mika Kuoppala <mika.kuoppala@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170829230751.21047-1-rodrigo.vivi@intel.com |
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| drm | ||
| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||