Commit 91a33f7e authored by Lucas De Marchi's avatar Lucas De Marchi
Browse files

drm/i915/guc: Add read/write helpers for ADS blob 



Add helpers on top of iosys_map_read_field() /
iosys_map_write_field() functions so they always use the right
arguments and make code easier to read.

Cc: Matt Roper <matthew.d.roper@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: default avatarLucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: default avatarMatt Atwood <matthew.s.atwood@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220216174147.3073235-6-lucas.demarchi@intel.com
parent 1c0b1175

drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c

+7 −0
Original line number Diff line number Diff line
@@ -60,6 +60,13 @@ struct __guc_ads_blob { 
	struct guc_mmio_reg regset[0];

} __packed;



#define ads_blob_read(guc_, field_)					\

	iosys_map_rd_field(&(guc_)->ads_map, 0, struct __guc_ads_blob, field_)



#define ads_blob_write(guc_, field_, val_)				\

	iosys_map_wr_field(&(guc_)->ads_map, 0, struct __guc_ads_blob,	\

			   field_, val_)



static u32 guc_ads_regset_size(struct intel_guc *guc)

{

	GEM_BUG_ON(!guc->ads_regset_size);