Commit b73aebc7 authored by Jakub Kolakowski's avatar Jakub Kolakowski Committed by Michal Wajdeczko
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drm/xe/pf: Add runtime registers for graphics gen >= 30 



Add missing runtime registers for graphics versions of 3000 or higher.
This is required for Xe3 where additionally we have
MIRROR_L3BANK_ENABLE register.

Signed-off-by: default avatarJakub Kolakowski <jakub1.kolakowski@intel.com>
Suggested-by: default avatarPiotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Adam Miszczak <adam.miszczak@linux.intel.com>
Cc: Jakub Kolakowski <jakub1.kolakowski@intel.com>
Cc: Lukasz Laguna <lukasz.laguna@intel.com>
Cc: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Piotr Piorkowski <piotr.piorkowski@intel.com>
Cc: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>
Reviewed-by: default avatarSatyanarayana K V P <satyanarayana.k.v.p@intel.com>
Tested-by: default avatarMarcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250128110300.2840596-2-jakub1.kolakowski@intel.com
parent c13a42f2

drivers/gpu/drm/xe/xe_gt_sriov_pf_service.c

+22 −1
Original line number Diff line number Diff line
@@ -176,11 +176,32 @@ static const struct xe_reg ver_2000_runtime_regs[] = { 
	TIMESTAMP_OVERRIDE,		/* _MMIO(0x44074) */

};



static const struct xe_reg ver_3000_runtime_regs[] = {

	RPM_CONFIG0,			/* _MMIO(0x0d00) */

	XEHP_FUSE4,			/* _MMIO(0x9114) */

	MIRROR_FUSE3,			/* _MMIO(0x9118) */

	MIRROR_FUSE1,			/* _MMIO(0x911c) */

	MIRROR_L3BANK_ENABLE,		/* _MMIO(0x9130) */

	XELP_EU_ENABLE,			/* _MMIO(0x9134) */

	XELP_GT_GEOMETRY_DSS_ENABLE,	/* _MMIO(0x913c) */

	GT_VEBOX_VDBOX_DISABLE,		/* _MMIO(0x9140) */

	XEHP_GT_COMPUTE_DSS_ENABLE,	/* _MMIO(0x9144) */

	XEHPC_GT_COMPUTE_DSS_ENABLE_EXT,/* _MMIO(0x9148) */

	XE2_GT_COMPUTE_DSS_2,		/* _MMIO(0x914c) */

	XE2_GT_GEOMETRY_DSS_1,		/* _MMIO(0x9150) */

	XE2_GT_GEOMETRY_DSS_2,		/* _MMIO(0x9154) */

	CTC_MODE,			/* _MMIO(0xa26c) */

	HUC_KERNEL_LOAD_INFO,		/* _MMIO(0xc1dc) */

};



static const struct xe_reg *pick_runtime_regs(struct xe_device *xe, unsigned int *count)

{

	const struct xe_reg *regs;



	if (GRAPHICS_VERx100(xe) >= 2000) {

	if (GRAPHICS_VERx100(xe) >= 3000) {

		*count = ARRAY_SIZE(ver_3000_runtime_regs);

		regs = ver_3000_runtime_regs;

	} else if (GRAPHICS_VERx100(xe) >= 2000) {

		*count = ARRAY_SIZE(ver_2000_runtime_regs);

		regs = ver_2000_runtime_regs;

	} else if (GRAPHICS_VERx100(xe) >= 1270) {