From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.20 27/42] drm/amdgpu: set WRITE_BURST_LENGTH to 64B to workaround SDMA1 hang Date: Sat, 9 Feb 2019 13:47:19 -0500 Message-ID: <20190209184734.125935-27-sashal@kernel.org> References: <20190209184734.125935-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190209184734.125935-1-sashal@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Alex Deucher , Jim Qu , dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Sasha Levin List-Id: amd-gfx.lists.freedesktop.org RnJvbTogSmltIFF1IDxKaW0uUXVAYW1kLmNvbT4KClsgVXBzdHJlYW0gY29tbWl0IDBjNmM4MTI1 NTgyNzE0ZTFmZDM1NDQ5ODNlYmEzZDc1MGRiMGY1YjggXQoKZWZmZWN0IGFzaWNzOiBWRUdBMTAg YW5kIFZFR0ExMgoKU2lnbmVkLW9mZi1ieTogSmltIFF1IDxKaW0uUXVAYW1kLmNvbT4KQWNrZWQt Ynk6IEFsZXggRGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1i eTogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgpTaWduZWQtb2ZmLWJ5 OiBTYXNoYSBMZXZpbiA8c2FzaGFsQGtlcm5lbC5vcmc+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2Ft ZC9hbWRncHUvc2RtYV92NF8wLmMgfCAzICsrLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9u cygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L3NkbWFfdjRfMC5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvc2RtYV92NF8wLmMK aW5kZXggN2E4YzkxNzJkMzBhLi44NmQ1ZGM1Zjg4ODcgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1 L2RybS9hbWQvYW1kZ3B1L3NkbWFfdjRfMC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L3NkbWFfdjRfMC5jCkBAIC03Myw3ICs3Myw2IEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3Qgc29j MTVfcmVnX2dvbGRlbiBnb2xkZW5fc2V0dGluZ3Nfc2RtYV80W10gPSB7CiAJU09DMTVfUkVHX0dP TERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9STEMxX1JCX1dQVFJfUE9MTF9DTlRMLCAweDAw MDBmZmYwLCAweDAwNDAzMDAwKSwKIAlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUEwLCAwLCBt bVNETUEwX1VUQ0wxX1BBR0UsIDB4MDAwMDAzZmYsIDB4MDAwMDAzYzApLAogCVNPQzE1X1JFR19H T0xERU5fVkFMVUUoU0RNQTAsIDAsIG1tU0RNQTBfVVRDTDFfV0FURVJNSywgMHhmYzAwMDAwMCwg MHgwMDAwMDAwMCksCi0JU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMSwgMCwgbW1TRE1BMV9D SElDS0VOX0JJVFMsIDB4ZmU5MzFmMDcsIDB4MDI4MzFmMDcpLAogCVNPQzE1X1JFR19HT0xERU5f VkFMVUUoU0RNQTEsIDAsIG1tU0RNQTFfQ0xLX0NUUkwsIDB4ZmZmZmZmZmYsIDB4M2YwMDAxMDAp LAogCVNPQzE1X1JFR19HT0xERU5fVkFMVUUoU0RNQTEsIDAsIG1tU0RNQTFfR0ZYX0lCX0NOVEws IDB4ODAwZjAxMDAsIDB4MDAwMDAxMDApLAogCVNPQzE1X1JFR19HT0xERU5fVkFMVUUoU0RNQTEs IDAsIG1tU0RNQTFfR0ZYX1JCX1dQVFJfUE9MTF9DTlRMLCAweDAwMDBmZmYwLCAweDAwNDAzMDAw KSwKQEAgLTkxLDYgKzkwLDcgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBzb2MxNV9yZWdfZ29sZGVu IGdvbGRlbl9zZXR0aW5nc19zZG1hXzRbXSA9IHsKIHN0YXRpYyBjb25zdCBzdHJ1Y3Qgc29jMTVf cmVnX2dvbGRlbiBnb2xkZW5fc2V0dGluZ3Nfc2RtYV92ZzEwW10gPSB7CiAJU09DMTVfUkVHX0dP TERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9HQl9BRERSX0NPTkZJRywgMHgwMDE4NzczZiwg MHgwMDEwNDAwMiksCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9H Ql9BRERSX0NPTkZJR19SRUFELCAweDAwMTg3NzNmLCAweDAwMTA0MDAyKSwKKwlTT0MxNV9SRUdf R09MREVOX1ZBTFVFKFNETUExLCAwLCBtbVNETUExX0NISUNLRU5fQklUUywgMHhmZTkzMWYwNywg MHgwMjgzMWQwNyksCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMSwgMCwgbW1TRE1BMV9H Ql9BRERSX0NPTkZJRywgMHgwMDE4NzczZiwgMHgwMDEwNDAwMiksCiAJU09DMTVfUkVHX0dPTERF Tl9WQUxVRShTRE1BMSwgMCwgbW1TRE1BMV9HQl9BRERSX0NPTkZJR19SRUFELCAweDAwMTg3NzNm LCAweDAwMTA0MDAyKQogfTsKQEAgLTk4LDYgKzk4LDcgQEAgc3RhdGljIGNvbnN0IHN0cnVjdCBz b2MxNV9yZWdfZ29sZGVuIGdvbGRlbl9zZXR0aW5nc19zZG1hX3ZnMTBbXSA9IHsKIHN0YXRpYyBj b25zdCBzdHJ1Y3Qgc29jMTVfcmVnX2dvbGRlbiBnb2xkZW5fc2V0dGluZ3Nfc2RtYV92ZzEyW10g PSB7CiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMCwgMCwgbW1TRE1BMF9HQl9BRERSX0NP TkZJRywgMHgwMDE4NzczZiwgMHgwMDEwNDAwMSksCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShT RE1BMCwgMCwgbW1TRE1BMF9HQl9BRERSX0NPTkZJR19SRUFELCAweDAwMTg3NzNmLCAweDAwMTA0 MDAxKSwKKwlTT0MxNV9SRUdfR09MREVOX1ZBTFVFKFNETUExLCAwLCBtbVNETUExX0NISUNLRU5f QklUUywgMHhmZTkzMWYwNywgMHgwMjgzMWQwNyksCiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShT RE1BMSwgMCwgbW1TRE1BMV9HQl9BRERSX0NPTkZJRywgMHgwMDE4NzczZiwgMHgwMDEwNDAwMSks CiAJU09DMTVfUkVHX0dPTERFTl9WQUxVRShTRE1BMSwgMCwgbW1TRE1BMV9HQl9BRERSX0NPTkZJ R19SRUFELCAweDAwMTg3NzNmLCAweDAwMTA0MDAxKQogfTsKLS0gCjIuMTkuMQoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcg bGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==