From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 5.2 21/76] drm/amd/display: put back front end initialization sequence Date: Fri, 2 Aug 2019 09:18:55 -0400 Message-ID: <20190802131951.11600-21-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 , Eric Yang , Leo Li , Anthony Koo , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Alex Deucher , Tony Cheng RnJvbTogRXJpYyBZYW5nIDxFcmljLllhbmcyQGFtZC5jb20+CgpbIFVwc3RyZWFtIGNvbW1pdCBm ZWI3ZWI1MjJlMGE3YTIyYzFlNjBkMzg2YmQzYzNiZmExZDVlNGY3IF0KCltXaHldClNlYW1sZXNz IGJvb3Qgb3B0aW1pemF0aW9uIHJlbW92ZWQgcHJvcGVyIGZyb250IGVuZCBwb3dlciBvZmYgc2Vx dWVuY2UuCkluIGRyaXZlciBkaXNhYmxlIGVuYWJsZSBjYXNlLCB0aGlzIGNhdXNlcyBkcml2ZXIg dG8gcG93ZXIgZ2F0ZSBodWJwCmFuZCBkcHAgd2hpbGUgdGhlcmUgaXMgc3RpbGwgbWVtb3J5IGZl dGNoaW5nIGdvaW5nIG9uLCB0aGlzIGNhbiBjYXVzZQppbnZhbGlkIG1lbW9yeSByZXF1ZXN0cyB0 byBiZSBnZW5lcmF0ZWQgd2hpY2ggd2lsbCBoYW5nIGRhdGEgZmFicmljLgoKW0hvd10KUHV0IGJh Y2sgcHJvcGVyIGZyb250IGVuZCBwb3dlciBvZmYgc2VxdWVuY2UKClNpZ25lZC1vZmYtYnk6IEVy aWMgWWFuZyA8RXJpYy5ZYW5nMkBhbWQuY29tPgpSZXZpZXdlZC1ieTogQW50aG9ueSBLb28gPEFu dGhvbnkuS29vQGFtZC5jb20+CkFja2VkLWJ5OiBMZW8gTGkgPHN1bnBlbmcubGlAYW1kLmNvbT4K QWNrZWQtYnk6IFRvbnkgQ2hlbmcgPFRvbnkuQ2hlbmdAYW1kLmNvbT4KU2lnbmVkLW9mZi1ieTog QWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgpTaWduZWQtb2ZmLWJ5OiBT YXNoYSBMZXZpbiA8c2FzaGFsQGtlcm5lbC5vcmc+Ci0tLQogLi4uL2RybS9hbWQvZGlzcGxheS9k Yy9kY24xMC9kY24xMF9od19zZXF1ZW5jZXIuYyB8IDE1ICstLS0tLS0tLS0tLS0tLQogMSBmaWxl IGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNuMTAvZGNuMTBfaHdfc2VxdWVuY2VyLmMg Yi9kcml2ZXJzL2dwdS9kcm0vYW1kL2Rpc3BsYXkvZGMvZGNuMTAvZGNuMTBfaHdfc2VxdWVuY2Vy LmMKaW5kZXggYzdiNGMzMDQ4YjcxZC4uNWNjNWRhYmY0ZDY1MiAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9kaXNwbGF5L2RjL2RjbjEwL2RjbjEwX2h3X3NlcXVlbmNlci5jCisrKyBi L2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9kYy9kY24xMC9kY24xMF9od19zZXF1ZW5jZXIu YwpAQCAtMTEyMCwxNiArMTEyMCw3IEBAIHN0YXRpYyB2b2lkIGRjbjEwX2luaXRfaHcoc3RydWN0 IGRjICpkYykKIAkgKiBldmVyeXRoaW5nIGRvd24uCiAJICovCiAJaWYgKGRjYi0+ZnVuY3MtPmlz X2FjY2VsZXJhdGVkX21vZGUoZGNiKSB8fCBkYy0+Y29uZmlnLnBvd2VyX2Rvd25fZGlzcGxheV9v bl9ib290KSB7Ci0JCWZvciAoaSA9IDA7IGkgPCBkYy0+cmVzX3Bvb2wtPnBpcGVfY291bnQ7IGkr KykgewotCQkJc3RydWN0IGh1YnAgKmh1YnAgPSBkYy0+cmVzX3Bvb2wtPmh1YnBzW2ldOwotCQkJ c3RydWN0IGRwcCAqZHBwID0gZGMtPnJlc19wb29sLT5kcHBzW2ldOwotCi0JCQlodWJwLT5mdW5j cy0+aHVicF9pbml0KGh1YnApOwotCQkJZGMtPnJlc19wb29sLT5vcHBzW2ldLT5tcGNfdHJlZV9w YXJhbXMub3BwX2lkID0gZGMtPnJlc19wb29sLT5vcHBzW2ldLT5pbnN0OwotCQkJcGxhbmVfYXRv bWljX3Bvd2VyX2Rvd24oZGMsIGRwcCwgaHVicCk7Ci0JCX0KLQotCQlhcHBseV9ERUdWSURDTjEw XzI1M193YShkYyk7CisJCWRjLT5od3NzLmluaXRfcGlwZXMoZGMsIGRjLT5jdXJyZW50X3N0YXRl KTsKIAl9CiAKIAlmb3IgKGkgPSAwOyBpIDwgZGMtPnJlc19wb29sLT5hdWRpb19jb3VudDsgaSsr KSB7CkBAIC0xMjk4LDEwICsxMjg5LDYgQEAgc3RhdGljIGJvb2wgZGNuMTBfc2V0X2lucHV0X3Ry YW5zZmVyX2Z1bmMoc3RydWN0IHBpcGVfY3R4ICpwaXBlX2N0eCwKIAlyZXR1cm4gcmVzdWx0Owog fQogCi0KLQotCi0KIHN0YXRpYyBib29sCiBkY24xMF9zZXRfb3V0cHV0X3RyYW5zZmVyX2Z1bmMo c3RydWN0IHBpcGVfY3R4ICpwaXBlX2N0eCwKIAkJCSAgICAgICBjb25zdCBzdHJ1Y3QgZGNfc3Ry ZWFtX3N0YXRlICpzdHJlYW0pCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vYW1kLWdmeA==