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01 Jun 2021 05:47:58 -0700 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Date: Tue, 1 Jun 2021 15:47:49 +0300 Message-Id: <20210601124749.89989-2-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210601124749.89989-1-gwan-gyeong.mun@intel.com> References: <20210601124749.89989-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 2/2] drm/i915: Disable PSR around cdclk changes X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KCkFV WCBsb2dpYyBpcyBvZnRlbiBjbG9ja2VkIGZyb20gY2RjbGsuIERpc2FibGUgUFNSIHRvIG1ha2Ug c3VyZQp0aGVyZSBhcmUgbm8gaHcgaW5pdGlhdGVkIEFVWCB0cmFuc2FjdGlvbnMgaW4gZmxpZ2h0 IHdoaWxlIHdlCmNoYW5nZSB0aGUgY2RjbGsgZnJlcXVlbmN5LgoKQ2M6IE1pa2EgS2Fob2xhIDxt aWthLmthaG9sYUBpbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmls bGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ClNpZ25lZC1vZmYtYnk6IEd3YW4tZ3llb25nIE11 biA8Z3dhbi1neWVvbmcubXVuQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9k aXNwbGF5L2ludGVsX2NkY2xrLmMgfCAxMyArKysrKysrKysrKysrCiAxIGZpbGUgY2hhbmdlZCwg MTMgaW5zZXJ0aW9ucygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3Bs YXkvaW50ZWxfY2RjbGsuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfY2Rj bGsuYwppbmRleCA0NjU2YTZlZGMzYmUuLjYxOGE5ZTFlMmIwYyAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9jZGNsay5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfY2RjbGsuYwpAQCAtMjgsNiArMjgsNyBAQAogI2luY2x1ZGUg ImludGVsX2NkY2xrLmgiCiAjaW5jbHVkZSAiaW50ZWxfZGUuaCIKICNpbmNsdWRlICJpbnRlbF9k aXNwbGF5X3R5cGVzLmgiCisjaW5jbHVkZSAiaW50ZWxfcHNyLmgiCiAjaW5jbHVkZSAiaW50ZWxf c2lkZWJhbmQuaCIKIAogLyoqCkBAIC0xOTA4LDYgKzE5MDksMTIgQEAgc3RhdGljIHZvaWQgaW50 ZWxfc2V0X2NkY2xrKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIAogCWludGVs X2R1bXBfY2RjbGtfY29uZmlnKGNkY2xrX2NvbmZpZywgIkNoYW5naW5nIENEQ0xLIHRvIik7CiAK Kwlmb3JfZWFjaF9pbnRlbF9lbmNvZGVyX3dpdGhfcHNyKCZkZXZfcHJpdi0+ZHJtLCBlbmNvZGVy KSB7CisJCXN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAgPSBlbmNfdG9faW50ZWxfZHAoZW5jb2Rl cik7CisKKwkJaW50ZWxfcHNyX3BhdXNlKGludGVsX2RwKTsKKwl9CisKIAkvKgogCSAqIExvY2sg YXV4L2dtYnVzIHdoaWxlIHdlIGNoYW5nZSBjZGNsayBpbiBjYXNlIHRob3NlCiAJICogZnVuY3Rp b25zIHVzZSBjZGNsay4gTm90IGFsbCBwbGF0Zm9ybXMvcG9ydHMgZG8sCkBAIC0xOTMwLDYgKzE5 MzcsMTIgQEAgc3RhdGljIHZvaWQgaW50ZWxfc2V0X2NkY2xrKHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiwKIAl9CiAJbXV0ZXhfdW5sb2NrKCZkZXZfcHJpdi0+Z21idXNfbXV0ZXgp OwogCisJZm9yX2VhY2hfaW50ZWxfZW5jb2Rlcl93aXRoX3BzcigmZGV2X3ByaXYtPmRybSwgZW5j b2RlcikgeworCQlzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwID0gZW5jX3RvX2ludGVsX2RwKGVu Y29kZXIpOworCisJCWludGVsX3Bzcl9yZXN1bWUoaW50ZWxfZHApOworCX0KKwogCWlmIChkcm1f V0FSTigmZGV2X3ByaXYtPmRybSwKIAkJICAgICBpbnRlbF9jZGNsa19jaGFuZ2VkKCZkZXZfcHJp di0+Y2RjbGsuaHcsIGNkY2xrX2NvbmZpZyksCiAJCSAgICAgImNkY2xrIHN0YXRlIGRvZXNuJ3Qg bWF0Y2ghXG4iKSkgewotLSAKMi4zMS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK