From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 124/192] drm/amd/display: Don't re-program planes for DPMS changes Date: Wed, 27 Mar 2019 14:09:16 -0400 Message-ID: <20190327181025.13507-124-sashal@kernel.org> References: <20190327181025.13507-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190327181025.13507-1-sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Alex Deucher , Sasha Levin , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Nicholas Kazlauskas , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogTmljaG9sYXMgS2F6bGF1c2thcyA8bmljaG9sYXMua2F6bGF1c2thc0BhbWQuY29tPgoK WyBVcHN0cmVhbSBjb21taXQgNTA2MmI3OTdkYjQxMDMyMThmYTAwZWUyNTQ0MTdiOGVjYWFiNzQw MSBdCgpbV2h5XQpUaGVyZSBhcmUgb3B0MWMgbG9jayB3YXJuaW5ncyBhbmQgQ1JUQyByZWFkIHRp bWVvdXRzIHdoZW4gcnVubmluZyB0aGUKImlndEBrbXNfcGxhbmVAcGxhbmUtcG9zaXRpb24taG9s ZS1kcG1zLXBpcGUtKiIgdGVzdHMuIFRoZXNlIGFyZQpjYXVzZWQgYnkgdHJ5aW5nIHRvIHJlcHJv Z3JhbSBwbGFuZXMgdGhhdCBhcmUgbm90IGluIHRoZSBjdXJyZW50CmNvbnRleHQuCgpEUE1TIG9m ZiByZW1vdmVzIHRoZSBzdHJlYW0gZnJvbSB0aGUgY29udGV4dC4gSW4gdGhpcyBjYXNlOgoKbmV3 X2NydGNfc3RhdGUtPmFjdGl2ZV9jaGFuZ2VkID0gdHJ1ZQpuZXdfY3J0Y19zdGF0ZS0+bW9kZV9j aGFuZ2VkID0gZmFsc2UKClRoZSBwbGFuZXMgYXJlIHJlcHJvZ3JhbW1lZCBiZWZvcmUgdGhlIHN0 cmVhbSBpcyByZW1vdmVkIGZyb20gdGhlCmNvbnRleHQgYmVjYXVzZSBzdHJlYW1fc3RhdGUtPm1v ZGVfY2hhbmdlZCA9IGZhbHNlLgoKRm9yIERQTVMgYWRkcyB0aGUgc3RyZWFtIGFuZCBwbGFuZXMg YmFjayB0byB0aGUgY29udGV4dDoKCm5ld19jcnRjX3N0YXRlLT5hY3RpdmVfY2hhbmdlZCA9IHRy dWUKbmV3X2NydGNfc3RhdGUtPm1vZGVfY2hhbmdlZCA9IGZhbHNlCgpUaGUgcGxhbmVzIGFyZSBh bHNvIHJlcHJvZ3JhbW1lZCBoZXJlIGJlZm9yZSB0aGUgc3RyZWFtIGlzIGFkZGVkIHRvIHRoZQpj b250ZXh0IGJlY2F1c2Ugc3RyZWFtX3N0YXRlLT5tb2RlX2NoYW5nZWQgPSB0cnVlLiBUaGV5IHdl cmUgbm90CnByZXZpb3VzbHkgaW4gdGhlIGN1cnJlbnQgY29udGV4dCBzbyB3YXJuaW5ncyBvY2N1 ciBoZXJlLgoKW0hvd10KU2V0IHN0cmVhbV9zdGF0ZS0+bW9kZV9jaGFuZ2VkID0gdHJ1ZSB3aGVu Cm5ld19jcnRjX3N0YXRlLT5hY3RpdmVfY2hhbmdlZCA9IHRydWUgdG9vLgoKVGhpcyBwcmV2ZW50 cyByZXByb2dyYW1taW5nIGJlZm9yZSB0aGUgY29udGV4dCBpcyBhcHBsaWVkIGluIERDLiBUaGUK cHJvZ3JhbW1pbmcgd2lsbCBiZSBkb25lIGFmdGVyIHRoZSBjb250ZXh0IGlzIGFwcGxpZWQuCgpT aWduZWQtb2ZmLWJ5OiBOaWNob2xhcyBLYXpsYXVza2FzIDxuaWNob2xhcy5rYXpsYXVza2FzQGFt ZC5jb20+ClJldmlld2VkLWJ5OiBTdW4gcGVuZyBMaSA8U3VucGVuZy5MaUBhbWQuY29tPgpBY2tl ZC1ieTogQmhhd2FucHJlZXQgTGFraGEgPEJoYXdhbnByZWV0Lkxha2hhQGFtZC5jb20+CkFja2Vk LWJ5OiBUb255IENoZW5nIDxUb255LkNoZW5nQGFtZC5jb20+ClNpZ25lZC1vZmYtYnk6IEFsZXgg RGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogU2FzaGEg TGV2aW4gPHNhc2hhbEBrZXJuZWwub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxh eS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMgfCAzICsrLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0 aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQv ZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1X2RtLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3Bs YXkvYW1kZ3B1X2RtL2FtZGdwdV9kbS5jCmluZGV4IGM1YmE5MTI4YjczNi4uYzU3ZTg1ZjA4ZTIz IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdw dV9kbS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1 X2RtLmMKQEAgLTQzNjgsNyArNDM2OCw4IEBAIHN0YXRpYyB2b2lkIGFtZGdwdV9kbV9jb21taXRf cGxhbmVzKHN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0ZSwKIHN0YXRpYyB2b2lkIGFtZGdw dV9kbV9jcnRjX2NvcHlfdHJhbnNpZW50X2ZsYWdzKHN0cnVjdCBkcm1fY3J0Y19zdGF0ZSAqY3J0 Y19zdGF0ZSwKIAkJCQkJCXN0cnVjdCBkY19zdHJlYW1fc3RhdGUgKnN0cmVhbV9zdGF0ZSkKIHsK LQlzdHJlYW1fc3RhdGUtPm1vZGVfY2hhbmdlZCA9IGNydGNfc3RhdGUtPm1vZGVfY2hhbmdlZDsK KwlzdHJlYW1fc3RhdGUtPm1vZGVfY2hhbmdlZCA9CisJCWNydGNfc3RhdGUtPm1vZGVfY2hhbmdl ZCB8fCBjcnRjX3N0YXRlLT5hY3RpdmVfY2hhbmdlZDsKIH0KIAogc3RhdGljIGludCBhbWRncHVf ZG1fYXRvbWljX2NvbW1pdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAotLSAKMi4xOS4xCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxp bmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZng=