From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arun Siluvery Subject: [PATCH v2 6/7] drm/i915/gen8: Add WaClearSlmSpaceAtContextSwitch workaround Date: Fri, 29 May 2015 19:03:24 +0100 Message-ID: <1432922605-5893-7-git-send-email-arun.siluvery@linux.intel.com> References: <1432922605-5893-1-git-send-email-arun.siluvery@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 7A00A6EE30 for ; Fri, 29 May 2015 11:04:06 -0700 (PDT) In-Reply-To: <1432922605-5893-1-git-send-email-arun.siluvery@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SW4gSW5kaXJlY3QgY29udGV4dCB3L2EgYmF0Y2ggYnVmZmVyLApXYUNsZWFyU2xtU3BhY2VBdENv bnRleHRTd2l0Y2gKCnYyOiBzL1BJUEVfQ09OVFJPTF9GTFVTSF9ST19DQUNIRVMvUElQRV9DT05U Uk9MX0ZMVVNIX0wzIChWaWxsZSkKClNpZ25lZC1vZmYtYnk6IFJhZmFlbCBCYXJiYWxobyA8cmFm YWVsLmJhcmJhbGhvQGludGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogQXJ1biBTaWx1dmVyeSA8YXJ1 bi5zaWx1dmVyeUBsaW51eC5pbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9yZWcuaCAgfCAgMSArCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYyB8IDI0ICsr KysrKysrKysrKysrKysrKysrKysrKwogMiBmaWxlcyBjaGFuZ2VkLCAyNSBpbnNlcnRpb25zKCsp CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKaW5kZXggNTIwM2M3OS4uMzNiMGZmMSAxMDA2NDQKLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X3JlZy5oCkBAIC00MTAsNiArNDEwLDcgQEAKICNkZWZpbmUgICBESVNQTEFZX1BM QU5FX0EgICAgICAgICAgICgwPDwyMCkKICNkZWZpbmUgICBESVNQTEFZX1BMQU5FX0IgICAgICAg ICAgICgxPDwyMCkKICNkZWZpbmUgR0ZYX09QX1BJUEVfQ09OVFJPTChsZW4pCSgoMHgzPDwyOSl8 KDB4Mzw8MjcpfCgweDI8PDI0KXwobGVuLTIpKQorI2RlZmluZSAgIFBJUEVfQ09OVFJPTF9GTFVT SF9MMwkJCQkoMTw8MjcpCiAjZGVmaW5lICAgUElQRV9DT05UUk9MX0dMT0JBTF9HVFRfSVZCCQkJ KDE8PDI0KSAvKiBnZW43KyAqLwogI2RlZmluZSAgIFBJUEVfQ09OVFJPTF9NTUlPX1dSSVRFCQkJ KDE8PDIzKQogI2RlZmluZSAgIFBJUEVfQ09OVFJPTF9TVE9SRV9EQVRBX0lOREVYCQkJKDE8PDIx KQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwppbmRleCAyNGE3ZGNkLi5jNDlmMmNlIDEwMDY0NAot LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYworKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9scmMuYwpAQCAtMTEyMSw4ICsxMTIxLDE1IEBAIGNyZWF0ZV93YV9iYihz dHJ1Y3QgaW50ZWxfZW5naW5lX2NzICpyaW5nLCB1aW50MzJfdCBiYl9zaXplKQogc3RhdGljIGlu dCBnZW44X2luaXRfaW5kaXJlY3RjdHhfYmIoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZywK IAkJCQkgICAgc3RydWN0IGludGVsX2NvbnRleHQgKmN0eCkKIHsKKwl1MzIgc2NyYXRjaF9hZGRy OworCXVuc2lnbmVkIGxvbmcgZmxhZ3MgPSAwOwogCXN0cnVjdCBpbnRlbF9yaW5nYnVmZmVyICpy aW5nYnVmID0gTlVMTDsKIAorCWlmIChyaW5nLT5zY3JhdGNoLm9iaiA9PSBOVUxMKSB7CisJCURS TV9FUlJPUigic2NyYXRjaCBwYWdlIG5vdCBhbGxvY2F0ZWQgZm9yICVzXG4iLCByaW5nLT5uYW1l KTsKKwkJcmV0dXJuIC1FSU5WQUw7CisJfQorCiAJcmluZ2J1ZiA9IGNyZWF0ZV93YV9iYihyaW5n LCBQQUdFX1NJWkUpOwogCWlmICghcmluZ2J1ZikKIAkJcmV0dXJuIC1FTk9NRU07CkBAIC0xMTQw LDYgKzExNDcsMjMgQEAgc3RhdGljIGludCBnZW44X2luaXRfaW5kaXJlY3RjdHhfYmIoc3RydWN0 IGludGVsX2VuZ2luZV9jcyAqcmluZywKIAlpbnRlbF9sb2dpY2FsX3JpbmdfZW1pdChyaW5nYnVm LCAwKTsKIAlpbnRlbF9sb2dpY2FsX3JpbmdfZW1pdChyaW5nYnVmLCAwKTsKIAorCS8qIFdhQ2xl YXJTbG1TcGFjZUF0Q29udGV4dFN3aXRjaDpiZHcsY2h2ICovCisJZmxhZ3MgPSBQSVBFX0NPTlRS T0xfRkxVU0hfTDMgfAorCQlQSVBFX0NPTlRST0xfR0xPQkFMX0dUVF9JVkIgfAorCQlQSVBFX0NP TlRST0xfQ1NfU1RBTEwgfAorCQlQSVBFX0NPTlRST0xfUVdfV1JJVEU7CisKKwkvKiBBY3R1YWwg c2NyYXRjaCBsb2NhdGlvbiBpcyBhdCAxMjggYnl0ZXMgb2Zmc2V0ICovCisJc2NyYXRjaF9hZGRy ID0gcmluZy0+c2NyYXRjaC5ndHRfb2Zmc2V0ICsgMipDQUNIRUxJTkVfQllURVM7CisJc2NyYXRj aF9hZGRyIHw9IFBJUEVfQ09OVFJPTF9HTE9CQUxfR1RUOworCisJaW50ZWxfbG9naWNhbF9yaW5n X2VtaXQocmluZ2J1ZiwgR0ZYX09QX1BJUEVfQ09OVFJPTCg2KSk7CisJaW50ZWxfbG9naWNhbF9y aW5nX2VtaXQocmluZ2J1ZiwgZmxhZ3MpOworCWludGVsX2xvZ2ljYWxfcmluZ19lbWl0KHJpbmdi dWYsIHNjcmF0Y2hfYWRkcik7CisJaW50ZWxfbG9naWNhbF9yaW5nX2VtaXQocmluZ2J1ZiwgMCk7 CisJaW50ZWxfbG9naWNhbF9yaW5nX2VtaXQocmluZ2J1ZiwgMCk7CisJaW50ZWxfbG9naWNhbF9y aW5nX2VtaXQocmluZ2J1ZiwgMCk7CisKIAkvKiBwYWRkaW5nICovCiAJd2hpbGUgKCgodW5zaWdu ZWQgbG9uZykgcmluZ2J1Zi0+dGFpbCAlIENBQ0hFTElORV9CWVRFUykgIT0gMCkKIAkJaW50ZWxf bG9naWNhbF9yaW5nX2VtaXQocmluZ2J1ZiwgTUlfTk9PUCk7Ci0tIAoyLjMuMAoKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVz a3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK