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Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: Re: [PATCH] thermal: rockchip: shut up GRF warning Date: Tue, 19 Aug 2025 16:13:25 +0200 Message-ID: <11865312.F0gNSz5aLb@diego> In-Reply-To: References: <20250818-thermal-rockchip-grf-warning-v1-1-134152c97097@kernel.org> <2c7301cd-9c86-47fd-8b79-05f3e1a89e47@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250819_071333_865050_D64C44EE X-CRM114-Status: GOOD ( 22.98 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org QW0gRGllbnN0YWcsIDE5LiBBdWd1c3QgMjAyNSwgMTU6NTY6NDIgTWl0dGVsZXVyb3DDpGlzY2hl IFNvbW1lcnplaXQgc2NocmllYiBTZWJhc3RpYW4gUmVpY2hlbDoKPiBIZWxsbyBSb2JpbiwKPiAK PiBPbiBUdWUsIEF1ZyAxOSwgMjAyNSBhdCAwMTo0Mjo0MlBNICswMTAwLCBSb2JpbiBNdXJwaHkg d3JvdGU6Cj4gPiA+ICsJaWYgKHRoZXJtYWwtPmNoaXAtPmdyZl9tb2RlICE9IEdSRl9OT05FKSB7 Cj4gPiA+ICsJCXRoZXJtYWwtPmdyZiA9IHN5c2Nvbl9yZWdtYXBfbG9va3VwX2J5X3BoYW5kbGUo bnAsICJyb2NrY2hpcCxncmYiKTsKPiA+ID4gKwkJaWYgKElTX0VSUih0aGVybWFsLT5ncmYpKSB7 Cj4gPiA+ICsJCQlyZXQgPSBQVFJfRVJSKHRoZXJtYWwtPmdyZik7Cj4gPiA+ICsJCQlpZiAodGhl cm1hbC0+Y2hpcC0+Z3JmX21vZGUgPT0gR1JGX09QVElPTkFMKQo+ID4gPiArCQkJCWRldl93YXJu KGRldiwgIk1pc3Npbmcgcm9ja2NoaXAsZ3JmIHByb3BlcnR5XG4iKTsKPiA+ID4gKwkJCWVsc2UK PiA+ID4gKwkJCQlyZXR1cm4gZGV2X2Vycl9wcm9iZShkZXYsIHJldCwgIk1pc3Npbmcgcm9ja2No aXAsZ3JmIHByb3BlcnR5XG4iKTsKPiA+ID4gKwkJfQo+ID4gPiArCX0KPiA+IAo+ID4gTml0OiBE b2VzIHRoZSBsb29rdXAgaXRzZWxmIG5lZWQgdG8gYmUgbWFkZSBjb25kaXRpb25hbD8gSSB0aGlu ayBJJ2QKPiA+IGFsc28gYWdyZWUgdGhhdCB0aGUgIm9wdGlvbmFsIiBtb2RlIHNlZW1zIHN1c3Bl Y3QsIHNvIHBvdGVudGlhbGx5IGl0Cj4gPiBjb3VsZCBiZSBhIHdob2xlIGxvdCBzaW1wbGVyLCBl LmcuOgo+ID4gCj4gPiAJdGhlcm1hbC0+Z3JmID0gc3lzY29uX3JlZ21hcF9sb29rdXBfYnlfcGhh bmRsZShucCwgInJvY2tjaGlwLGdyZiIpOwo+ID4gCWlmIChJU19FUlIodGhlcm1hbC0+Z3JmKSAm JiB0aGVybWFsLT5jaGlwLT5ncmZfcmVxdWlyZWQpCj4gPiAJCXJldHVybiBkZXZfZXJyX3Byb2Jl KGRldiwgUFRSX0VSUih0aGVybWFsLT5ncmYpLAo+ID4gCQkJCSAgICAgIk1pc3Npbmcgcm9ja2No aXAsZ3JmIHByb3BlcnR5XG4iKTsKPiAKPiBJIGNhbWUgdXAgd2l0aCB0aGUgZW51bSwgYmVjYXVz ZSBJIHRoaW5rIG1vc3QgcGxhdGZvcm1zIGhhdmluZwo+ICJvcHRpb25hbCIgR1JGIHN1cHBvcnQg YWN0dWFsbHkgcmVxdWlyZSBpdCwgc28gSSB3YW50IHRvIGtlZXAgdGhlCj4gd2FybmluZy4gQXQg dGhlIHNhbWUgdGltZSBJIGRvbid0IHdhbnQgdG8gbWFyayB0aGVtIGFzIEdSRiByZXF1aXJlZAo+ IGF0IHRoaXMgcG9pbnQsIHNpbmNlIHRoYXQgaXMgcG90ZW50aWFsbHkgYSBEVCBBQkkgYnJlYWsu IEl0IHJlYWxseQo+IG5lZWRzIHRvIGJlIGNoZWNrZWQgcGVyIHBsYXRmb3JtIGluIHRoZSBUUk0g YW5kL29yIGJ5IHRlc3Rpbmcgb24KPiByZWFsIEhXLiBXaXRoIHRoaXMgcGF0Y2ggd2UgY2FuIGVh c2lseSBoYW5kbGUgdGhpcyBwbGF0Zm9ybSBieQo+IHBsYXRmb3JtIGJ5IG1vdmluZyB0aGVtIGZy b20gR1JGX09QVElPTkFMIHRvIEdSRl9NQU5EQVRPUlkgd2l0aG91dAo+IGFmZmVjdGluZyB0aGUg dW5jaGVja2VkIHBsYXRmb3Jtcy4gQWxzbyBzd2l0Y2hpbmcgYSBwbGF0Zm9ybSBmcm9tCj4gb3B0 aW9uYWwgdG8gcmVxdWlyZWQgbmVlZHMgdG8gYmUgcmVmbGVjdGVkIGluIHRoZSBEVCBiaW5kaW5n LiBTbwo+IHRoaXMgaW52b2x2ZXMgYSBsb3Qgb2Ygd29yay4gSSB0aGluayBpdCBtYWtlcyBzZW5z ZSB0byBjYXJyeSB0aGUKPiBzbGlnaHRseSBjb21wbGV4IGNoZWNrIGluIHRoZSBkcml2ZXIncyBw cm9iZSByb3V0aW5lIGZvciBub3cuCgpJIGRpZCBnbyBkaWdnaW5nIG5vdyAuLi4gdGhlcmUgYXJl IDMgdmFyaWFudHMgbWFya2VkIGFzICJvcHRpb25hbCI6CgogIHJrMzM2Nl90c2FkY19kYXRhIC0+ ICByb2NrY2hpcCxyazMzNjYtdHNhZGMKCW5ldmVyIGFkZGVkIGFueSBEVFMKCiAgcmszMzk5X3Rz YWRjX2RhdGEgLT4gIHJvY2tjaGlwLHJrMzM5OS10c2FkYwoJY29tbWl0IDk1YzI3YmE3YmQ5MiAo ImFybTY0OiBkdHM6IHJvY2tjaGlwOiBhZGQgdGhlcm1hbCBub2RlcyBmb3IgcmszMzk5IFNvQ3Mi KQoJYWRkZWQgdGhlIHRzZGFkYyBub2RlIHRvZ2V0aGVyIHdpdGggaXRzIHJvY2tjaGlwLGdyZiBy ZWZlcmVuY2UKCiAgIHJrMzU2OF90c2FkY19kYXRhICAgcm9ja2NoaXAscmszNTY4LXRzYWRjCglj b21taXQgMTMzMDg3NWRjMmEzICgiYXJtNjQ6IGR0czogcm9ja2NoaXA6IGFkZCByazM1NjggdHNh ZGMgbm9kZXMiKQoJYWRkZWQgdGhlIHRzZGFkYyBub2RlIHRvZ2V0aGVyIHdpdGggaXRzIHJvY2tj aGlwLGdyZiByZWZlcmVuY2UKClNvIG5vbmUgb2YgdGhlIHBsYXRmb3JtcyBoYWQgZXZlciBhIHBo YXNlIHdoZXJlIHdlIGhhZCB0aGUgdHNhZGMgd2l0aG91dAppdHMgZ3JmLXJlZmVyZW5jZS4gU28g bWFraW5nIHRoZSBHUkYgbWFuZGF0b3J5IGZvciB0aG9zZSwgd2lsbCBub3QgY3JlYXRlCmJyZWFr YWdlLiBXZSBjb3VsZCBldmVuIHRpZ2h0ZW4gdGhlIGJpbmRpbmcgdG8gbWFrZSB0aGF0IGV4cGxp Y2l0LgoKCkhlaWtvCgoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkxpbnV4LXJvY2tjaGlwIG1haWxpbmcgbGlzdApMaW51eC1yb2NrY2hpcEBsaXN0cy5p bmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8v bGludXgtcm9ja2NoaXAK