From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4854319413E for ; Mon, 26 Aug 2024 15:55:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724687741; cv=none; b=K/WP/UUILDqmZFFmeTvkxegkUkYkj+/optYf42WdtJCQjbyPLL7ltaanWzr1kljYC6fmigc7WzW3R8l+aICSBkfMrizsvpUYQ8IdwC/J6LXelyGvbtJWuN1y6xBhKjmIYD1JQrdsvnMXPQJKlhoBY0kl3xPQedQJMCuYwr3zGtg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724687741; c=relaxed/simple; bh=gss/crD6BVbT5sOA9MMEo2luXWETFYQmLmA5fMGU+Q0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mxwqH5UkwwtXmQ623sON67McD/KM8JSZzse1bWL0U3sNkmRyg0GrZVGrjBK6Cvy9QfAFV+RIY4miD5op0yj/EMiwYVB/dll2r/y2kR1HL4tb7Cl1Ji6CPHjbj0EJ6SMFOxv7lDuURe21+p5H6NW0wWHG2xWpWXMf77mOsBNAij8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qNHW2fcr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qNHW2fcr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 91238C52FFE; Mon, 26 Aug 2024 15:55:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724687741; bh=gss/crD6BVbT5sOA9MMEo2luXWETFYQmLmA5fMGU+Q0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qNHW2fcrU29Gocs08KTiUIzQ5Rbj6hRgsy7AMtj5qDpjraGbHjX2Ar8d7U4ArW9zk LK2ds3TYzodd+42YWM8k5Azb3tVncdjrJYfEoeGC5Ryu0bH6wuXrt+2XJv78/Yi4n4 wG/JnhOlZiMMt3aPr7+jzSO3VV5n/Ud18jlZ3PEyjSue9hU4wX/fwkmcnP4USxQHNY ZUwhx8sN28+jLl7nPXShO6lxqpstwxDrVq2GJX5nc0nQyHi6+E8m7V7ZP4YA81/Fma NH/fEOR7+rpNnsU+1nOqI612CjF16KC7CSsYWEWFKxQlDuDA8ABxajrtpuO03m1k46 C/ONwyt1EL+kg== From: Mario Limonciello To: stable@vger.kernel.org Cc: Boyuan Zhang , Alex Deucher , Ruijing Dong , Mario Limonciello Subject: [PATCH 6.6 1/2] drm/amdgpu/vcn: identify unified queue in sw init Date: Mon, 26 Aug 2024 10:55:31 -0500 Message-ID: <20240826155532.2031159-2-superm1@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240826155532.2031159-1-superm1@kernel.org> References: <20240826155532.2031159-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Boyuan Zhang Determine whether VCN using unified queue in sw_init, instead of calling functions later on. v2: fix coding style Signed-off-by: Boyuan Zhang Acked-by: Alex Deucher Reviewed-by: Ruijing Dong Signed-off-by: Alex Deucher (cherry picked from commit ecfa23c8df7ef3ea2a429dfe039341bf792e95b4) Modified for lack of amdgpu_ip_version() symbol. Signed-off-by: Mario Limonciello --- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 39 ++++++++++--------------- drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 1 + 2 files changed, 16 insertions(+), 24 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c index 03b4bcfca196..199fb3c50de1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c @@ -135,6 +135,10 @@ int amdgpu_vcn_sw_init(struct amdgpu_device *adev) } } + /* from vcn4 and above, only unified queue is used */ + adev->vcn.using_unified_queue = + adev->ip_versions[UVD_HWIP][0] >= IP_VERSION(4, 0, 0); + hdr = (const struct common_firmware_header *)adev->vcn.fw->data; adev->vcn.fw_version = le32_to_cpu(hdr->ucode_version); @@ -259,18 +263,6 @@ int amdgpu_vcn_sw_fini(struct amdgpu_device *adev) return 0; } -/* from vcn4 and above, only unified queue is used */ -static bool amdgpu_vcn_using_unified_queue(struct amdgpu_ring *ring) -{ - struct amdgpu_device *adev = ring->adev; - bool ret = false; - - if (adev->ip_versions[UVD_HWIP][0] >= IP_VERSION(4, 0, 0)) - ret = true; - - return ret; -} - bool amdgpu_vcn_is_disabled_vcn(struct amdgpu_device *adev, enum vcn_ring_type type, uint32_t vcn_instance) { bool ret = false; @@ -707,12 +699,11 @@ static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring, struct amdgpu_job *job; struct amdgpu_ib *ib; uint64_t addr = AMDGPU_GPU_PAGE_ALIGN(ib_msg->gpu_addr); - bool sq = amdgpu_vcn_using_unified_queue(ring); uint32_t *ib_checksum; uint32_t ib_pack_in_dw; int i, r; - if (sq) + if (adev->vcn.using_unified_queue) ib_size_dw += 8; r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, @@ -725,7 +716,7 @@ static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring, ib->length_dw = 0; /* single queue headers */ - if (sq) { + if (adev->vcn.using_unified_queue) { ib_pack_in_dw = sizeof(struct amdgpu_vcn_decode_buffer) / sizeof(uint32_t) + 4 + 2; /* engine info + decoding ib in dw */ ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, ib_pack_in_dw, false); @@ -744,7 +735,7 @@ static int amdgpu_vcn_dec_sw_send_msg(struct amdgpu_ring *ring, for (i = ib->length_dw; i < ib_size_dw; ++i) ib->ptr[i] = 0x0; - if (sq) + if (adev->vcn.using_unified_queue) amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, ib_pack_in_dw); r = amdgpu_job_submit_direct(job, ring, &f); @@ -834,15 +825,15 @@ static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t hand struct dma_fence **fence) { unsigned int ib_size_dw = 16; + struct amdgpu_device *adev = ring->adev; struct amdgpu_job *job; struct amdgpu_ib *ib; struct dma_fence *f = NULL; uint32_t *ib_checksum = NULL; uint64_t addr; - bool sq = amdgpu_vcn_using_unified_queue(ring); int i, r; - if (sq) + if (adev->vcn.using_unified_queue) ib_size_dw += 8; r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, @@ -856,7 +847,7 @@ static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t hand ib->length_dw = 0; - if (sq) + if (adev->vcn.using_unified_queue) ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true); ib->ptr[ib->length_dw++] = 0x00000018; @@ -878,7 +869,7 @@ static int amdgpu_vcn_enc_get_create_msg(struct amdgpu_ring *ring, uint32_t hand for (i = ib->length_dw; i < ib_size_dw; ++i) ib->ptr[i] = 0x0; - if (sq) + if (adev->vcn.using_unified_queue) amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11); r = amdgpu_job_submit_direct(job, ring, &f); @@ -901,15 +892,15 @@ static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han struct dma_fence **fence) { unsigned int ib_size_dw = 16; + struct amdgpu_device *adev = ring->adev; struct amdgpu_job *job; struct amdgpu_ib *ib; struct dma_fence *f = NULL; uint32_t *ib_checksum = NULL; uint64_t addr; - bool sq = amdgpu_vcn_using_unified_queue(ring); int i, r; - if (sq) + if (adev->vcn.using_unified_queue) ib_size_dw += 8; r = amdgpu_job_alloc_with_ib(ring->adev, NULL, NULL, @@ -923,7 +914,7 @@ static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han ib->length_dw = 0; - if (sq) + if (adev->vcn.using_unified_queue) ib_checksum = amdgpu_vcn_unified_ring_ib_header(ib, 0x11, true); ib->ptr[ib->length_dw++] = 0x00000018; @@ -945,7 +936,7 @@ static int amdgpu_vcn_enc_get_destroy_msg(struct amdgpu_ring *ring, uint32_t han for (i = ib->length_dw; i < ib_size_dw; ++i) ib->ptr[i] = 0x0; - if (sq) + if (adev->vcn.using_unified_queue) amdgpu_vcn_unified_ring_ib_checksum(&ib_checksum, 0x11); r = amdgpu_job_submit_direct(job, ring, &f); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h index a3eed90b6af0..3dc2cffdae4f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -284,6 +284,7 @@ struct amdgpu_vcn { uint16_t inst_mask; uint8_t num_inst_per_aid; + bool using_unified_queue; }; struct amdgpu_fw_shared_rb_ptrs_struct { -- 2.43.0