From: Shekhar Chauhan <[email protected]> Add Xe3p_LPG graphics IP version 35.10. Xe3p_LPG supports all features described by XE2_GFX_FEATURES and also multi-queue feature on BCS and CCS engines. As such, create a new struct xe_graphics_desc named graphics_xe3p_lpg that inherits from XE2_GFX_FEATURES and also includes the necessary .multi_queue_engine_class_mask.
Here is a list of fields and associated Bspec references for the members of the IP descriptor: .hw_engine_mask (Bspec 60149) .multi_queue_engine_class_mask (Bspec 74110) .has_asid (Bspec 71132) .has_atomic_enable_pte_bit (Bspec 59510, 74675) .has_indirect_ring_state (Bspec 67296) .has_range_tlb_inval (Bspec 71126) .has_usm (Bspec 59651) .has_64bit_timestamp (Bspec 60318) v2: - Drop non-existing fields from the list in the commit message. (Matt) - Squash patch adding .multi_queue_engine_class_mask here. (Matt) - Rename graphics_xe3p to graphics_xe3p_lpg. (Matt) Cc: Matt Roper <[email protected]> Signed-off-by: Shekhar Chauhan <[email protected]> Signed-off-by: Gustavo Sousa <[email protected]> --- drivers/gpu/drm/xe/xe_pci.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index b5e8935fff1d..08e0ff9f75e8 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -106,6 +106,11 @@ static const struct xe_graphics_desc graphics_xe2 = { XE2_GFX_FEATURES, }; +static const struct xe_graphics_desc graphics_xe3p_lpg = { + XE2_GFX_FEATURES, + .multi_queue_engine_class_mask = BIT(XE_ENGINE_CLASS_COPY) | BIT(XE_ENGINE_CLASS_COMPUTE), +}; + static const struct xe_graphics_desc graphics_xe3p_xpc = { XE2_GFX_FEATURES, .has_indirect_ring_state = 1, @@ -148,6 +153,7 @@ static const struct xe_ip graphics_ips[] = { { 3003, "Xe3_LPG", &graphics_xe2 }, { 3004, "Xe3_LPG", &graphics_xe2 }, { 3005, "Xe3_LPG", &graphics_xe2 }, + { 3510, "Xe3p_LPG", &graphics_xe3p_lpg }, { 3511, "Xe3p_XPC", &graphics_xe3p_xpc }, }; -- 2.52.0
