From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 5.2 18/76] drm/amd/display: Wait for backlight programming completion in set backlight level Date: Fri, 2 Aug 2019 09:18:52 -0400 Message-ID: <20190802131951.11600-18-sashal@kernel.org> References: <20190802131951.11600-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190802131951.11600-1-sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> List-Id: Discussion list for AMD gfx 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: Sasha Levin , Leo Li , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Alex Deucher , Anthony Koo , SivapiriyanKumarasamy RnJvbTogU2l2YXBpcml5YW5LdW1hcmFzYW15IDxzaXZhcGlyaXlhbi5rdW1hcmFzYW15QGFtZC5j b20+CgpbIFVwc3RyZWFtIGNvbW1pdCBjNzk5MGRhZWJlNzFkMTFhOWUzNjBiNWMzYjBlY2QxODQ2 YTNhNGJiIF0KCltXSFldCkN1cnJlbnRseSB3ZSBkb24ndCB3YWl0IGZvciBibGFja2xpZ2h0IHBy b2dyYW1taW5nIGNvbXBsZXRpb24gaW4gRE1DVQp3aGVuIHNldHRpbmcgYmFja2xpZ2h0IGxldmVs LiBTb21lIHNlcXVlbmNlcyBzdWNoIGFzIFBTUiBzdGF0aWMgc2NyZWVuCmV2ZW50IHRyaWdnZXIg cmVwcm9ncmFtbWluZyByZXF1aXJlcyBpdCB0byBiZSBjb21wbGV0ZS4KCltIb3ddCkFkZCBnZW5l cmljIHdhaXQgZm9yIGRtY3UgY29tbWFuZCBjb21wbGV0aW9uIGluIHNldCBiYWNrbGlnaHQgbGV2 ZWwuCgpTaWduZWQtb2ZmLWJ5OiBTaXZhcGlyaXlhbkt1bWFyYXNhbXkgPHNpdmFwaXJpeWFuLmt1 bWFyYXNhbXlAYW1kLmNvbT4KUmV2aWV3ZWQtYnk6IEFudGhvbnkgS29vIDxBbnRob255Lktvb0Bh bWQuY29tPgpBY2tlZC1ieTogTGVvIExpIDxzdW5wZW5nLmxpQGFtZC5jb20+ClNpZ25lZC1vZmYt Ynk6IEFsZXggRGV1Y2hlciA8YWxleGFuZGVyLmRldWNoZXJAYW1kLmNvbT4KU2lnbmVkLW9mZi1i eTogU2FzaGEgTGV2aW4gPHNhc2hhbEBrZXJuZWwub3JnPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9h bWQvZGlzcGxheS9kYy9kY2UvZGNlX2FibS5jIHwgNCArKysrCiAxIGZpbGUgY2hhbmdlZCwgNCBp bnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2Rj L2RjZS9kY2VfYWJtLmMgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNlL2RjZV9h Ym0uYwppbmRleCAyOTU5YzNjOTM5MGI5Li5kYTMwYWUwNGU4MmJiIDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNlL2RjZV9hYm0uYworKysgYi9kcml2ZXJzL2dw dS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNlL2RjZV9hYm0uYwpAQCAtMjM0LDYgKzIzNCwxMCBAQCBz dGF0aWMgdm9pZCBkbWN1X3NldF9iYWNrbGlnaHRfbGV2ZWwoCiAJczIgfD0gKGJhY2tsaWdodF84 X2JpdCA8PCBBVE9NX1MyX0NVUlJFTlRfQkxfTEVWRUxfU0hJRlQpOwogCiAJUkVHX1dSSVRFKEJJ T1NfU0NSQVRDSF8yLCBzMik7CisKKwkvKiB3YWl0RE1DVVJlYWR5Rm9yQ21kICovCisJUkVHX1dB SVQoTUFTVEVSX0NPTU1fQ05UTF9SRUcsIE1BU1RFUl9DT01NX0lOVEVSUlVQVCwKKwkJCTAsIDEs IDgwMDAwKTsKIH0KIAogc3RhdGljIHZvaWQgZGNlX2FibV9pbml0KHN0cnVjdCBhYm0gKmFibSkK LS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4