From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: [PATCH] drm/i915/bxt: Don't save/restore eDP panel power during suspend Date: Tue, 5 Jan 2016 17:44:38 -0800 Message-ID: <1452044678-22064-1-git-send-email-matthew.d.roper@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T3VyIGF0dGVtcHRzIHNhdmUvcmVzdG9yZSBwYW5lbCBwb3dlciBzdGF0ZSBpbiBpOTE1X3N1c3Bl bmQuYyBhcmUKY2F1c2luZyB1bmNsYWltZWQgcmVnaXN0ZXIgd2FybmluZ3Mgb24gQlhUIHNpbmNl IHRoZSByZWdpc3RlcnMgZm9yIHRoaXMKcGxhdGZvcm0gZGlmZmVyIGZyb20gb2xkZXIgcGxhdGZv cm1zLgoKVGhlIGJpZyBoYW1tZXIgc3VzcGVuZC9yZXN1bWUgc2hvdWxkbid0IGFjdHVhbGx5IGJl IG5lY2Vzc2FyeSBmb3IgUFAKc2luY2UgdGhlIGNvbm5lY3Rvci9lbmNvZGVyIGhvb2tzIHNob3Vs ZCBhbHJlYWR5IGhhbmRsZSB0aGlzLCBzbyBsZXQncwpqdXN0IGFkZCBCWFQgdG8gdGhlIGxpc3Qg b2YgcGxhdGZvcm1zIHRoYXQgd2UgZG9uJ3QgdHJ5IHRvIHNhdmUvcmVzdG9yZQp0aGVzZSBvbi4K CkNjOiBWYW5kYW5hIEthbm5hbiA8dmFuZGFuYS5rYW5uYW5AaW50ZWwuY29tPgpDYzogSmFuaSBO aWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IGRybS1pbnRlbC1maXhlc0Bs aXN0cy5mcmVlZGVza3RvcC5vcmcKU2lnbmVkLW9mZi1ieTogTWF0dCBSb3BlciA8bWF0dGhldy5k LnJvcGVyQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQu YyB8IDQgKystLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5jCmluZGV4IGEyYWEwOWMuLmY3Nzg3YTUg MTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5jCisrKyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5jCkBAIC00OSw3ICs0OSw3IEBAIHN0YXRp YyB2b2lkIGk5MTVfc2F2ZV9kaXNwbGF5KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCiAJCWRldl9w cml2LT5yZWdmaWxlLnNhdmVQUF9PTl9ERUxBWVMgPSBJOTE1X1JFQUQoUENIX1BQX09OX0RFTEFZ Uyk7CiAJCWRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9PRkZfREVMQVlTID0gSTkxNV9SRUFEKFBD SF9QUF9PRkZfREVMQVlTKTsKIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX0RJVklTT1IgPSBJ OTE1X1JFQUQoUENIX1BQX0RJVklTT1IpOwotCX0gZWxzZSBpZiAoIUlTX1ZBTExFWVZJRVcoZGV2 KSAmJiAhSVNfQ0hFUlJZVklFVyhkZXYpKSB7CisJfSBlbHNlIGlmICghSVNfVkFMTEVZVklFVyhk ZXYpICYmICFJU19DSEVSUllWSUVXKGRldikgfHwgIUlTX0JST1hUT04oZGV2KSkgewogCQlkZXZf cHJpdi0+cmVnZmlsZS5zYXZlUFBfQ09OVFJPTCA9IEk5MTVfUkVBRChQUF9DT05UUk9MKTsKIAkJ ZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX09OX0RFTEFZUyA9IEk5MTVfUkVBRChQUF9PTl9ERUxB WVMpOwogCQlkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfT0ZGX0RFTEFZUyA9IEk5MTVfUkVBRChQ UF9PRkZfREVMQVlTKTsKQEAgLTg0LDcgKzg0LDcgQEAgc3RhdGljIHZvaWQgaTkxNV9yZXN0b3Jl X2Rpc3BsYXkoc3RydWN0IGRybV9kZXZpY2UgKmRldikKIAkJSTkxNV9XUklURShQQ0hfUFBfT0ZG X0RFTEFZUywgZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX09GRl9ERUxBWVMpOwogCQlJOTE1X1dS SVRFKFBDSF9QUF9ESVZJU09SLCBkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfRElWSVNPUik7CiAJ CUk5MTVfV1JJVEUoUENIX1BQX0NPTlRST0wsIGRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9DT05U Uk9MKTsKLQl9IGVsc2UgaWYgKCFJU19WQUxMRVlWSUVXKGRldikgJiYgIUlTX0NIRVJSWVZJRVco ZGV2KSkgeworCX0gZWxzZSBpZiAoIUlTX1ZBTExFWVZJRVcoZGV2KSAmJiAhSVNfQ0hFUlJZVklF VyhkZXYpICYmICFJU19CUk9YVE9OKGRldikpIHsKIAkJSTkxNV9XUklURShQUF9PTl9ERUxBWVMs IGRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9PTl9ERUxBWVMpOwogCQlJOTE1X1dSSVRFKFBQX09G Rl9ERUxBWVMsIGRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9PRkZfREVMQVlTKTsKIAkJSTkxNV9X UklURShQUF9ESVZJU09SLCBkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfRElWSVNPUik7Ci0tIAoy LjEuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50 ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK