From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH v2] drm/i915/icl: Fix context RPCS programming Date: Mon, 3 Sep 2018 12:30:07 +0100 Message-ID: <20180903113007.2643-1-tvrtko.ursulin@linux.intel.com> References: <4c3a8fbf-7575-d2c8-6728-4720bfdb2cb6@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A9156E1E8 for ; Mon, 3 Sep 2018 11:30:15 +0000 (UTC) Received: by mail-wr1-x443.google.com with SMTP id n2-v6so290432wrw.7 for ; Mon, 03 Sep 2018 04:30:15 -0700 (PDT) In-Reply-To: <4c3a8fbf-7575-d2c8-6728-4720bfdb2cb6@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 RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KClRoZXJlIGFy ZSB0d28gaXNzdWVzIHdpdGggdGhlIGN1cnJlbnQgUlBDUyBwcm9ncmFtbWluZyBmb3IgSWNlbGFr ZToKCkV4cGFuc2lvbiBvZiB0aGUgc2xpY2UgY291bnQgYml0ZmllbGQgaGFzIGJlZW4gbWlzc2Vk LCBhcyB3ZWxsIGFzIHRoZQpyZXF1aXJlZCBwcm9ncmFtbWluZyB3b3JrYXJvdW5kIGZvciB0aGUg c3Vic2xpY2UgY291bnQgYml0ZmllbGQgc2l6ZQpsaW1pdGF0aW9uLgoKMSkKCkJpdGZpZWxkIHdp ZHRoIGZvciBjb25maWd1cmluZyB0aGUgYWN0aXZlIHNsaWNlIGNvdW50IGhhcyBncm93biBzbyB3 ZSBuZWVkCnRvIHByb2dyYW0gdGhlIEdFTjhfUl9QV1JfQ0xLX1NUQVRFIGFjY29yZGluZ2x5LgoK Q3VycmVudCBjb2RlIHdhcyBhbHdheXMgcmVxdWVzdGluZyBlaWdodCB0aW1lcyB0aGUgbnVtYmVy IG9mIHNsaWNlcyAoZHVlCndyaXR0aW5nIHRvIGEgYml0ZmllbGQgc3RhcnRpbmcgdGhyZWUgYml0 cyBoaWdoZXIgdGhhbiBpdCBzaG91bGQpLiBUaGVzZQpyZXF1ZXN0cyB3ZXJlIGx1Y2tpbHkgYSkg Y2FwcGVkIGJ5IHRoZSBoYXJkd2FyZSB0byB0aGUgYXZhaWxhYmxlIG51bWJlciBvZgpzbGljZXMs IGFuZCBiKSB3ZSBoYXZlbid0IHlldCBleHBvcnRlZCB0aGUgY29kZSB0byBhc2sgZm9yIHJlZHVj ZWQgc2xpY2UKY29uZmlndXJhdGlvbnMuCgpEdWUgYm90aCBvZiB0aGUgYWJvdmUgdGhlcmUgd2Fz IG5vIGltcGFjdCBmcm9tIHRoaXMgaW5jb3JyZWN0IHByb2dyYW1taW5nCmJ1dCB3ZSBzaG91bGQg c3RpbGwgZml4IGl0LgoKMikKCkR1ZSBzdWJzbGljZSBjb3VudCBiaXRmaWVsZCBiZWluZyBvbmx5 IHRocmVlIGJpdHMgd2lkZSBhbmQgZnVydGhlcm1vcmUKY2FwcGVkIHRvIGEgbWF4aW11bSBkb2N1 bWVudGVkIHZhbHVlIG9mIGZvdXIsIHNwZWNpYWwgcHJvZ3JhbW1pbmcKd29ya2Fyb3VuZCBpcyBu ZWVkZWQgdG8gZW5hYmxlIG1vcmUgdGhhbiBmb3VyIHN1YnNsaWNlcy4KCldpdGggdGhpcyBwcm9n cmFtbWluZyBkcml2ZXIgaGFzIHRvIGNvbnNpZGVyIHRoZSBHVCBjb25maWd1cmF0aW9uIGFzCjJ4 NHg4LCB3aGlsZSB0aGUgaGFyZHdhcmUgaW50ZXJuYWxseSB0cmFuc2xhdGVzIHRoaXMgdG8gMXg4 eDguCgpBIGxpbWl0YXRpb24gc3RlbW1pbmcgZnJvbSB0aGlzIGlzIHRoYXQgZWl0aGVyIGEgc3Vi c2xpY2UgY291bnQgYmV0d2VlbgpvbmUgYW5kIGZvdXIgY2FuIGJlIHNlbGVjdGVkLCBvciBhIHN1 YnNsaWNlIGNvdW50IGVxdWFsaW5nIHRoZSB0b3RhbApudW1iZXIgb2Ygc3Vic2xpY2VzIGluIGFs bCBzZWxlY3RlZCBzbGljZXMuIEluIG90aGVyIHdvcmRzLCBvZGQgc3Vic2xpY2UKY291bnRzIGdy ZWF0ZXIgdGhhbiBmb3VyIGFyZSBpbXBvc3NpYmxlLCBhcyBhcmUgb2RkIHN1YnNsaWNlIGNvdW50 cwpncmVhdGVyIHRoYW4gYSBzaW5nbGUgc2xpY2Ugc3Vic2xpY2UgY291bnQuCgpUaGlzIGFsc28g aGFkIG5vIGltcGFjdCBpbiB0aGUgY3VycmVudCBjb2RlIGJhc2UgZHVlIGJyZWFrYWdlIGZyb20g MSkKYWx3YXlzIHJlcWVzdGluZyBtb3JlIHRoYW4gb25lIHNsaWNlLgoKV2hpbGUgZml4aW5nIHRo aXMgd2UgYWxzbyBhZGQgc29tZSBhc3NlcnRzIHRvIGZsYWcgdXAgYW55IGZ1dHVyZSBiaXRmaWVs ZApvdmVyZmxvd3MuCgp2MjoKICogVXNlIGEgbG9jYWwgaW4gYWxsIGJyYW5jaGVzIGZvciBjbGFy aXR5LiAoTGlvbmVsKQoKU2lnbmVkLW9mZi1ieTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1 bGluQGludGVsLmNvbT4KQnNwZWM6IDEyMjQ3ClJlcG9ydGVkLWJ5OiB0b255LnllQGludGVsLmNv bQpTdWdnZXN0ZWQtYnk6IExpb25lbCBMYW5kd2VybGluIDxsaW9uZWwuZy5sYW5kd2VybGluQGlu dGVsLmNvbT4KQ2M6IExpb25lbCBMYW5kd2VybGluIDxsaW9uZWwuZy5sYW5kd2VybGluQGludGVs LmNvbT4KQ2M6IHRvbnkueWVAaW50ZWwuY29tCkNjOiBNaWthIEt1b3BwYWxhIDxtaWthLmt1b3Bw YWxhQGxpbnV4LmludGVsLmNvbT4KUmV2aWV3ZWQtYnk6IExpb25lbCBMYW5kd2VybGluIDxsaW9u ZWwuZy5sYW5kd2VybGluQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X3JlZy5oICB8ICAyICsKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jIHwgODcgKysr KysrKysrKysrKysrKysrKysrKysrKysrLS0tLS0KIDIgZmlsZXMgY2hhbmdlZCwgNzYgaW5zZXJ0 aW9ucygrKSwgMTMgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9yZWcuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKaW5kZXggZjIz MjE3ODVjYmQ2Li4wOWJjOGU3MzBlZTEgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfcmVnLmgKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaApAQCAtMzQ0 LDYgKzM0NCw4IEBAIHN0YXRpYyBpbmxpbmUgYm9vbCBpOTE1X21taW9fcmVnX3ZhbGlkKGk5MTVf cmVnX3QgcmVnKQogI2RlZmluZSAgIEdFTjhfUlBDU19TX0NOVF9FTkFCTEUJKDEgPDwgMTgpCiAj ZGVmaW5lICAgR0VOOF9SUENTX1NfQ05UX1NISUZUCQkxNQogI2RlZmluZSAgIEdFTjhfUlBDU19T X0NOVF9NQVNLCQkoMHg3IDw8IEdFTjhfUlBDU19TX0NOVF9TSElGVCkKKyNkZWZpbmUgICBHRU4x MV9SUENTX1NfQ05UX1NISUZUCTEyCisjZGVmaW5lICAgR0VOMTFfUlBDU19TX0NOVF9NQVNLCQko MHgzZiA8PCBHRU4xMV9SUENTX1NfQ05UX1NISUZUKQogI2RlZmluZSAgIEdFTjhfUlBDU19TU19D TlRfRU5BQkxFCSgxIDw8IDExKQogI2RlZmluZSAgIEdFTjhfUlBDU19TU19DTlRfU0hJRlQJOAog I2RlZmluZSAgIEdFTjhfUlBDU19TU19DTlRfTUFTSwkJKDB4NyA8PCBHRU44X1JQQ1NfU1NfQ05U X1NISUZUKQpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9scmMuYwppbmRleCBmOGNlYjljOTlkZDYuLmRlZjQ2 N2MyNDUxYiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMKKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMKQEAgLTI0ODAsNiArMjQ4MCw5IEBA IGludCBsb2dpY2FsX3hjc19yaW5nX2luaXQoc3RydWN0IGludGVsX2VuZ2luZV9jcyAqZW5naW5l KQogc3RhdGljIHUzMgogbWFrZV9ycGNzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJp dikKIHsKKwlib29sIHN1YnNsaWNlX3BnID0gSU5URUxfSU5GTyhkZXZfcHJpdiktPnNzZXUuaGFz X3N1YnNsaWNlX3BnOworCXU4IHNsaWNlcyA9IGh3ZWlnaHQ4KElOVEVMX0lORk8oZGV2X3ByaXYp LT5zc2V1LnNsaWNlX21hc2spOworCXU4IHN1YnNsaWNlcyA9IGh3ZWlnaHQ4KElOVEVMX0lORk8o ZGV2X3ByaXYpLT5zc2V1LnN1YnNsaWNlX21hc2tbMF0pOwogCXUzMiBycGNzID0gMDsKIAogCS8q CkBAIC0yNDg5LDYgKzI0OTIsMzggQEAgbWFrZV9ycGNzKHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdikKIAlpZiAoSU5URUxfR0VOKGRldl9wcml2KSA8IDkpCiAJCXJldHVybiAwOwog CisJLyoKKwkgKiBTaW5jZSB0aGUgU1Njb3VudCBiaXRmaWVsZCBpbiBHRU44X1JfUFdSX0NMS19T VEFURSBpcyBvbmx5IHRocmVlIGJpdHMKKwkgKiB3aWRlIGFuZCBJY2VsYWtlIGhhcyB1cCB0byBl aWdodCBzdWJzbGljZXMsIHNwZWNmaWFsIHByb2dyYW1taW5nIGlzCisJICogbmVlZGVkIGluIG9y ZGVyIHRvIGNvcnJlY3RseSBlbmFibGUgYWxsIHN1YnNsaWNlcy4KKwkgKgorCSAqIEFjY29yZGlu ZyB0byBkb2N1bWVudGF0aW9uIHNvZnR3YXJlIG11c3QgY29uc2lkZXIgdGhlIGNvbmZpZ3VyYXRp b24KKwkgKiBhcyAyeDR4OCBhbmQgaGFyZHdhcmUgd2lsbCB0cmFuc2xhdGUgdGhpcyB0byAxeDh4 OC4KKwkgKgorCSAqIEZ1cnRoZW1vcmUsIGV2ZW4gdGhvdWdoIFNTY291bnQgaXMgdGhyZWUgYml0 cywgbWF4aW11bSBkb2N1bWVudGVkCisJICogdmFsdWUgZm9yIGl0IGlzIGZvdXIuIEZyb20gdGhp cyBzb21lIHJ1bGVzL3Jlc3RyaWN0aW9ucyBmb2xsb3c6CisJICoKKwkgKiAxLgorCSAqIElmIGVu YWJsZWQgc3Vic2xpY2UgY291bnQgaXMgZ3JlYXRlciB0aGFuIGZvdXIsIHR3byB3aG9sZSBzbGlj ZXMgbXVzdAorCSAqIGJlIGVuYWJsZWQgaW5zdGVhZC4KKwkgKgorCSAqIDIuCisJICogV2hlbiBt b3JlIHRoYW4gb25lIHNsaWNlIGlzIGVuYWJsZWQsIGhhcmR3YXJlIGlnbm9yZXMgdGhlIHN1YnNs aWNlCisJICogY291bnQgYWx0b2dldGhlci4KKwkgKgorCSAqIEZyb20gdGhlc2UgcmVzdHJpY3Rp b25zIGl0IGZvbGxvd3MgdGhhdCBpdCBpcyBub3QgcG9zc2libGUgdG8gZW5hYmxlCisJICogYSBj b3VudCBvZiBzdWJzbGljZXMgYmV0d2VlbiB0aGUgU1Njb3VudCBtYXhpbXVtIG9mIGZvdXIgcmVz dHJpY3Rpb24sCisJICogYW5kIHRoZSBtYXhpbXVtIGF2YWlsYWJsZSBudW1iZXIgb24gYSBwYXJ0 aWN1bGFyIFNLVS4gRWl0aGVyIGFsbAorCSAqIHN1YnNsaWNlcyBhcmUgZW5hYmxlZCwgb3IgYSBj b3VudCBiZXR3ZWVuIG9uZSBhbmQgZm91ciBvbiB0aGUgZmlyc3QKKwkgKiBzbGljZS4KKwkgKi8K KwlpZiAoSVNfR0VOMTEoZGV2X3ByaXYpICYmIHNsaWNlcyA9PSAxICYmIHN1YnNsaWNlcyA+PSA0 KSB7CisJCUdFTV9CVUdfT04oc3Vic2xpY2VzICYgMSk7CisKKwkJc3Vic2xpY2VfcGcgPSBmYWxz ZTsKKwkJc2xpY2VzICo9IDI7CisJfQorCiAJLyoKIAkgKiBTdGFydGluZyBpbiBHZW45LCByZW5k ZXIgcG93ZXIgZ2F0aW5nIGNhbiBsZWF2ZQogCSAqIHNsaWNlL3N1YnNsaWNlL0VVIGluIGEgcGFy dGlhbGx5IGVuYWJsZWQgc3RhdGUuIFdlCkBAIC0yNDk2LDI0ICsyNTMxLDUwIEBAIG1ha2VfcnBj cyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCiAJICogZW5hYmxlbWVudC4KIAkq LwogCWlmIChJTlRFTF9JTkZPKGRldl9wcml2KS0+c3NldS5oYXNfc2xpY2VfcGcpIHsKLQkJcnBj cyB8PSBHRU44X1JQQ1NfU19DTlRfRU5BQkxFOwotCQlycGNzIHw9IGh3ZWlnaHQ4KElOVEVMX0lO Rk8oZGV2X3ByaXYpLT5zc2V1LnNsaWNlX21hc2spIDw8Ci0JCQlHRU44X1JQQ1NfU19DTlRfU0hJ RlQ7Ci0JCXJwY3MgfD0gR0VOOF9SUENTX0VOQUJMRTsKKwkJdTMyIG1hc2ssIHZhbCA9IHNsaWNl czsKKworCQlpZiAoSU5URUxfR0VOKGRldl9wcml2KSA+PSAxMSkgeworCQkJbWFzayA9IEdFTjEx X1JQQ1NfU19DTlRfTUFTSzsKKwkJCXZhbCA8PD0gR0VOMTFfUlBDU19TX0NOVF9TSElGVDsKKwkJ fSBlbHNlIHsKKwkJCW1hc2sgPSBHRU44X1JQQ1NfU19DTlRfTUFTSzsKKwkJCXZhbCA8PD0gR0VO OF9SUENTX1NfQ05UX1NISUZUOworCQl9CisKKwkJR0VNX0JVR19PTih2YWwgJiB+bWFzayk7CisJ CXZhbCAmPSBtYXNrOworCisJCXJwY3MgfD0gR0VOOF9SUENTX0VOQUJMRSB8IEdFTjhfUlBDU19T X0NOVF9FTkFCTEUgfCB2YWw7CiAJfQogCi0JaWYgKElOVEVMX0lORk8oZGV2X3ByaXYpLT5zc2V1 Lmhhc19zdWJzbGljZV9wZykgewotCQlycGNzIHw9IEdFTjhfUlBDU19TU19DTlRfRU5BQkxFOwot CQlycGNzIHw9IGh3ZWlnaHQ4KElOVEVMX0lORk8oZGV2X3ByaXYpLT5zc2V1LnN1YnNsaWNlX21h c2tbMF0pIDw8Ci0JCQlHRU44X1JQQ1NfU1NfQ05UX1NISUZUOwotCQlycGNzIHw9IEdFTjhfUlBD U19FTkFCTEU7CisJaWYgKHN1YnNsaWNlX3BnKSB7CisJCXUzMiB2YWwgPSBzdWJzbGljZXM7CisK KwkJdmFsIDw8PSBHRU44X1JQQ1NfU1NfQ05UX1NISUZUOworCisJCUdFTV9CVUdfT04odmFsICYg fkdFTjhfUlBDU19TU19DTlRfTUFTSyk7CisJCXZhbCAmPSBHRU44X1JQQ1NfU1NfQ05UX01BU0s7 CisKKwkJcnBjcyB8PSBHRU44X1JQQ1NfRU5BQkxFIHwgR0VOOF9SUENTX1NTX0NOVF9FTkFCTEUg fCB2YWw7CiAJfQogCiAJaWYgKElOVEVMX0lORk8oZGV2X3ByaXYpLT5zc2V1Lmhhc19ldV9wZykg ewotCQlycGNzIHw9IElOVEVMX0lORk8oZGV2X3ByaXYpLT5zc2V1LmV1X3Blcl9zdWJzbGljZSA8 PAotCQkJR0VOOF9SUENTX0VVX01JTl9TSElGVDsKLQkJcnBjcyB8PSBJTlRFTF9JTkZPKGRldl9w cml2KS0+c3NldS5ldV9wZXJfc3Vic2xpY2UgPDwKLQkJCUdFTjhfUlBDU19FVV9NQVhfU0hJRlQ7 CisJCXUzMiB2YWw7CisKKwkJdmFsID0gSU5URUxfSU5GTyhkZXZfcHJpdiktPnNzZXUuZXVfcGVy X3N1YnNsaWNlIDw8CisJCSAgICAgIEdFTjhfUlBDU19FVV9NSU5fU0hJRlQ7CisJCUdFTV9CVUdf T04odmFsICYgfkdFTjhfUlBDU19FVV9NSU5fTUFTSyk7CisJCXZhbCAmPSBHRU44X1JQQ1NfRVVf TUlOX01BU0s7CisKKwkJcnBjcyB8PSB2YWw7CisKKwkJdmFsID0gSU5URUxfSU5GTyhkZXZfcHJp diktPnNzZXUuZXVfcGVyX3N1YnNsaWNlIDw8CisJCSAgICAgIEdFTjhfUlBDU19FVV9NQVhfU0hJ RlQ7CisJCUdFTV9CVUdfT04odmFsICYgfkdFTjhfUlBDU19FVV9NQVhfTUFTSyk7CisJCXZhbCAm PSBHRU44X1JQQ1NfRVVfTUFYX01BU0s7CisKKwkJcnBjcyB8PSB2YWw7CisKIAkJcnBjcyB8PSBH RU44X1JQQ1NfRU5BQkxFOwogCX0KIAotLSAKMi4xNy4xCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK