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| H A D | xe_uc_fw.c | diff 6badfc463d609a3db1cd4d13035a8b69c2a6ad7e Thu Feb 01 23:47:24 CET 2024 Lucas De Marchi <lucas.demarchi@intel.com> drm/xe: Avoid cryptic message when there's no GuC definition
If there's no GuC firmware entry in the table and the user didn't pass
an override path, the error message is very cryptic: xe will simply try
to continue and then fail when submitting the default context:
xe 0000:00:02.0: [drm:xe_pci_probe [xe]] XE_LUNARLAKE 64b0:0001 dgfx:0 gfx:Xe2_LPG (20.04) media:Xe2_LPM (20.00) display:no dma_m_s:46 tc:1 gscfi:0
...
xe: probe of 0000:00:02.0 failed with error -22
Add an explicit error message and bail out:
xe 0000:00:02.0: [drm:xe_pci_probe [xe]] XE_LUNARLAKE 64b0:0001 dgfx:0 gfx:Xe2_LPG (20.04) media:Xe2_LPM (20.00) display:no dma_m_s:46 tc:1 gscfi:0
xe 0000:00:02.0: [drm] *ERROR* No GuC firmware defined for platform
xe 0000:00:02.0: [drm] *ERROR* GuC init failed with -2
...
xe: probe of 0000:00:02.0 failed with error -2
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Francois Dugast <francois.dugast@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240201224724.551130-3-lucas.demarchi@intel.com
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