Colin Xu b9b824a558 drm/i915/gvt: Handle GEN9_WM_CHICKEN3 with F_CMD_ACCESS. ... Recent patch introduce strict check on scanning cmd: Commit 8d458ea0ec ("drm/i915/gvt: return error on cmd access") Before 8d458ea0ec, if cmd_reg_handler() checks that a cmd access a mmio that not marked as F_CMD_ACCESS, it simply returns 0 and log an error. Now it will return -EBADRQC which will cause the workload fail to submit. On BXT, i915 applies WaClearHIZ_WM_CHICKEN3 which will program GEN9_WM_CHICKEN3 by LRI when init wa ctx. If it has no F_CMD_ACCESS flag, vgpu will fail to start. Also add F_MODE_MASK since it's mode mask reg. v2: Refresh commit message to elaborate issue symptom in detail. v3: Make SKL_PLUS share same handling since GEN9_WM_CHICKEN3 should be F_CMD_ACCESS from HW aspect. (yan, zhenyu) Signed-off-by: Colin Xu <colin.xu@intel.com> Acked-by: Zhao Yan <yan.y.zhao@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>		2018-08-30 12:54:09 +08:00
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drm	drm/i915/gvt: Handle GEN9_WM_CHICKEN3 with F_CMD_ACCESS.	2018-08-30 12:54:09 +08:00
host1x	gpu: host1x: Check whether size of unpin isn't 0	2018-07-09 10:31:30 +02:00
ipu-v3	drm pull for 4.19-rc1	2018-08-15 17:39:07 -07:00
vga	vga_switcheroo: set audio client id according to bound GPU id	2018-07-17 11:12:00 +02:00
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