Commit b1c37a00 authored by Matt Roper's avatar Matt Roper
Browse files

drm/xe/xe3: Add support for graphics IP version 30.03 



Graphics version 30.03 should be treated the same as other Xe3 IP, but
will have a slightly different set of workarounds.

-v2: Merge and extend the WA onto existing entry (Bala)
-v3: Revert v2's feedback changes and keep entry saparate (Matt).

Signed-off-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Signed-off-by: default avatarDnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com>
Reviewed-by: default avatarBalasubramani Vivekanandan <balasubramani.vivekanandan@inte.com>
Link: https://lore.kernel.org/r/20250613193146.3549862-3-dnyaneshwar.bhadane@intel.com
parent 8aa73066

drivers/gpu/drm/xe/xe_pci.c

+1 −0
Original line number Diff line number Diff line
@@ -184,6 +184,7 @@ static const struct xe_ip graphics_ips[] = { 
	{ 2004, "Xe2_LPG", &graphics_xe2 },

	{ 3000, "Xe3_LPG", &graphics_xe2 },

	{ 3001, "Xe3_LPG", &graphics_xe2 },

	{ 3003, "Xe3_LPG", &graphics_xe2 },

};



/* Pre-GMDID Media IPs */

drivers/gpu/drm/xe/xe_wa.c

+4 −0
Original line number Diff line number Diff line
@@ -644,6 +644,10 @@ static const struct xe_rtp_entry_sr engine_was[] = { 
	  XE_RTP_ACTIONS(SET(RING_PSMI_CTL(0), RC_SEMA_IDLE_MSG_DISABLE,

			     XE_RTP_ACTION_FLAG(ENGINE_BASE)))

	},

	{ XE_RTP_NAME("14021402888"),

	  XE_RTP_RULES(GRAPHICS_VERSION(3003), FUNC(xe_rtp_match_first_render_or_compute)),

	  XE_RTP_ACTIONS(SET(HALF_SLICE_CHICKEN7, CLEAR_OPTIMIZATION_DISABLE))

	},

};



static const struct xe_rtp_entry_sr lrc_was[] = {

drivers/gpu/drm/xe/xe_wa_oob.rules

+4 −0
Original line number Diff line number Diff line
@@ -34,9 +34,11 @@ 
14022293748	GRAPHICS_VERSION_RANGE(2001, 2002)

		GRAPHICS_VERSION(2004)

		GRAPHICS_VERSION_RANGE(3000, 3001)

		GRAPHICS_VERSION(3003)

22019794406	GRAPHICS_VERSION_RANGE(2001, 2002)

		GRAPHICS_VERSION(2004)

		GRAPHICS_VERSION_RANGE(3000, 3001)

		GRAPHICS_VERSION(3003)

22019338487	MEDIA_VERSION(2000)

		GRAPHICS_VERSION(2001)

		MEDIA_VERSION(3000), MEDIA_STEP(A0, B0), FUNC(xe_rtp_match_not_sriov_vf)
@@ -58,8 +60,10 @@ no_media_l3 MEDIA_VERSION(3000) 
		GRAPHICS_VERSION(1260), GRAPHICS_STEP(A0, B0)

16023105232	GRAPHICS_VERSION_RANGE(2001, 3001)

		MEDIA_VERSION_RANGE(1301, 3000)

		GRAPHICS_VERSION(3003)

16026508708	GRAPHICS_VERSION_RANGE(1200, 3001)

		MEDIA_VERSION_RANGE(1300, 3000)

		GRAPHICS_VERSION(3003)



# SoC workaround - currently applies to all platforms with the following

# primary GT GMDID