From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville Syrjala Subject: [PATCH 1/4] drm/i915: Fix wm latency==0 disable on skl+ Date: Mon, 4 Feb 2019 20:45:20 +0200 Message-ID: <20190204184523.28097-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id EE75A6E5E0 for ; Mon, 4 Feb 2019 18:45:26 +0000 (UTC) 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 RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCldo ZW4gYWRkaW5nIHRoZSBlYXJseSBsYXRlbmN5PT0wIGNoZWNrIGJhY2sgSSBuZWdsZWN0ZWQgdG8K cmVhbGl6ZSB0aGF0IHdlIG5vIGxvbmdlciBoYXZlIGEgd2F5IHRvIHJldHVybiBhIGZhaWx1cmUK ZnJvbSB0aGUgd20gY29tcHV0YXRpb24gbGlrZSB3ZSBoYWQgaW4gdGhlIHBhc3QgKHNpbmNlIHdl Cm5vdyBjYWxjdWxhdGUgd21zIGJlZm9yZSBkZGIgYWxsb2NhdGlvbnMpLiBBbHNvIHBsYW5lX2Vu CmJlaW5nIGZhbHNlIGRvZXNuJ3QgYWN0dWFsbHkgaW5kaWNhdGUgdGhhdCB0aGUgbGV2ZWwgaXMK aW52YWxpZCBhcyBpdCB3aWwgYWxzbyBoYXBwZW4gd2hlbiB0aGUgcGxhbmUgaXMgbm90CmVuYWJs ZWQuCgpza2xfYWxsb2NhdGVfcGlwZV9kZGIoKSBzdGFydHMgc2Nhbm5pbmcgZnJvbSB0aGUgbWF4 aW11bQp3YXRlcm1hcmsgbGV2ZWwgYW5kIGl0IHN0b3BzIGFzIHNvb24gYXMgaXQgZmluZHMgYSBs ZXZlbAp0aGF0IGlzIGRlZW1lZCB2aWFibGUuIFRoZSBhc3N1bXB0aW9uIGJlaW5nIHRoYXQgaWYg bGV2ZWwKbisxIGlzIHZhbGlkIHRoZW4gbGV2ZWwgbiBpcyB2YWxpZCBhcyB3ZWxsLiBUaHVzIGlm IHdlCm5vdyBkaXNhYmxlIGFueSB3YXRlcm1hcmsgbGV2ZWwgYnkgemVyb2luZyBpdHMgbGF0ZW5j eQp0aGUgY29kZSB3aWxsIHRoaW5rIHRoYXQgbGV2ZWwgdG8gYmUgYWN0dWFsbHkgdmFsaWQKYW5k IHdvbid0IGNvbmZpcm0gd2hldGhlciB0aGUgYWN0dWFsbHkgZW5hYmxlZCBsb3dlcgp3YXRlcm1h cmsgbGV2ZWwocykgYWN0dWFsbHkgZml0IGludG8gdGhlIGFsbG90dGVkIGRkYgpzcGFjZS4gVGhp cyByZXN1bHRzIGluIGhpbGFyaW91cyB3YXRlcm1hcmsgdmFsdWVzIHRoYXQKZXhjZWVkIHRoZSBk ZGIgYWxsb2NhdGlvbiBvZiB0aGUgcGxhbmUuCgpUaGUgd2F5IHdlIG11c3Qgbm93IGluZGljYXRl IGEgZmFpbHVyZSBpcyB0byBhc3NpZ24gYW4KdW5yZWFzb2FuYmx5IGJpZyB2YWx1ZSB0byBtaW5f ZGRiX2FsbG9jIHdoaWNoIHdpbGwgdGhlbgptYWtlIHNrbF9hbGxvY2F0ZV9waXBlX2RkYigpIHJl amVjdCB0aGUgZW50aXJlIGxldmVsLgoKQ2M6IE1hdHQgUm9wZXIgPG1hdHRoZXcuZC5yb3BlckBp bnRlbC5jb20+CkNjOiBTdGFuaXNsYXYgTGlzb3Zza2l5IDxzdGFuaXNsYXYubGlzb3Zza2l5QGlu dGVsLmNvbT4KU2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jIHwgNSAr KysrLQogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BtLmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9wbS5jCmluZGV4IGVkOTc4NjI0MTMwNy4uZDYxODZjOTBiYzEwIDEwMDY0 NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wbS5jCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX3BtLmMKQEAgLTQ2OTQsOCArNDY5NCwxMSBAQCBzdGF0aWMgdm9pZCBz a2xfY29tcHV0ZV9wbGFuZV93bShjb25zdCBzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqY3N0YXRl LAogCXVpbnRfZml4ZWRfMTZfMTZfdCBzZWxlY3RlZF9yZXN1bHQ7CiAJdTMyIHJlc19ibG9ja3Ms IHJlc19saW5lcywgbWluX2RkYl9hbGxvYyA9IDA7CiAKLQlpZiAobGF0ZW5jeSA9PSAwKQorCWlm IChsYXRlbmN5ID09IDApIHsKKwkJLyogcmVqZWN0IGl0ICovCisJCXJlc3VsdC0+bWluX2RkYl9h bGxvYyA9IFUxNl9NQVg7CiAJCXJldHVybjsKKwl9CiAKIAkvKiBEaXNwbGF5IFdBICMxMTQxOiBr YmwsY2ZsICovCiAJaWYgKChJU19LQUJZTEFLRShkZXZfcHJpdikgfHwgSVNfQ09GRkVFTEFLRShk ZXZfcHJpdikgfHwKLS0gCjIuMTkuMgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vaW50ZWwtZ2Z4Cg==