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drm/i915/gsc: add slow_firmware flag to the gsc device definition

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Add slow_firmware flag to the gsc device definition
and pass it to mei auxiliary device, this instructs
the driver to use longer operation timeouts.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220907215113.1596567-5-tomas.winkler@intel.com
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Alexander Usyskin 2022-09-08 00:51:01 +03:00 committed by Joonas Lahtinen
parent ed57967ab6
commit d67287769e
1 changed files with 2 additions and 0 deletions

2
drivers/gpu/drm/i915/gt/intel_gsc.c

@ -41,6 +41,7 @@ struct gsc_def {
unsigned long bar;
size_t bar_size;
bool use_polling;
bool slow_firmware;
};
/* gsc resources and definitions (HECI1 and HECI2) */
@ -145,6 +146,7 @@ add_device:
adev->bar.end = adev->bar.start + def->bar_size - 1;
adev->bar.flags = IORESOURCE_MEM;
adev->bar.desc = IORES_DESC_NONE;
adev->slow_firmware = def->slow_firmware;
aux_dev = &adev->aux_dev;
aux_dev->name = def->name;