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 (v2) Date: Tue, 5 Jan 2016 17:47:55 -0800 Message-ID: <1452044875-22434-1-git-send-email-matthew.d.roper@intel.com> References: <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: In-Reply-To: <1452044678-22064-1-git-send-email-matthew.d.roper@intel.com> 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 CnYyOiBUeXBvIGZpeDogcy98fC8mJi8KCkNjOiBWYW5kYW5hIEthbm5hbiA8dmFuZGFuYS5rYW5u YW5AaW50ZWwuY29tPgpDYzogSmFuaSBOaWt1bGEgPGphbmkubmlrdWxhQGxpbnV4LmludGVsLmNv bT4KQ2M6IGRybS1pbnRlbC1maXhlc0BsaXN0cy5mcmVlZGVza3RvcC5vcmcKU2lnbmVkLW9mZi1i eTogTWF0dCBSb3BlciA8bWF0dGhldy5kLnJvcGVyQGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X3N1c3BlbmQuYyB8IDQgKystLQogMSBmaWxlIGNoYW5nZWQsIDIgaW5z ZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pOTE1X3N1c3BlbmQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5j CmluZGV4IGEyYWEwOWMuLjQxNjI1ZDYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfc3VzcGVuZC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfc3VzcGVuZC5j CkBAIC00OSw3ICs0OSw3IEBAIHN0YXRpYyB2b2lkIGk5MTVfc2F2ZV9kaXNwbGF5KHN0cnVjdCBk cm1fZGV2aWNlICpkZXYpCiAJCWRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9PTl9ERUxBWVMgPSBJ OTE1X1JFQUQoUENIX1BQX09OX0RFTEFZUyk7CiAJCWRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9P RkZfREVMQVlTID0gSTkxNV9SRUFEKFBDSF9QUF9PRkZfREVMQVlTKTsKIAkJZGV2X3ByaXYtPnJl Z2ZpbGUuc2F2ZVBQX0RJVklTT1IgPSBJOTE1X1JFQUQoUENIX1BQX0RJVklTT1IpOwotCX0gZWxz ZSBpZiAoIUlTX1ZBTExFWVZJRVcoZGV2KSAmJiAhSVNfQ0hFUlJZVklFVyhkZXYpKSB7CisJfSBl bHNlIGlmICghSVNfVkFMTEVZVklFVyhkZXYpICYmICFJU19DSEVSUllWSUVXKGRldikgJiYgIUlT X0JST1hUT04oZGV2KSkgewogCQlkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBfQ09OVFJPTCA9IEk5 MTVfUkVBRChQUF9DT05UUk9MKTsKIAkJZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQX09OX0RFTEFZ UyA9IEk5MTVfUkVBRChQUF9PTl9ERUxBWVMpOwogCQlkZXZfcHJpdi0+cmVnZmlsZS5zYXZlUFBf T0ZGX0RFTEFZUyA9IEk5MTVfUkVBRChQUF9PRkZfREVMQVlTKTsKQEAgLTg0LDcgKzg0LDcgQEAg c3RhdGljIHZvaWQgaTkxNV9yZXN0b3JlX2Rpc3BsYXkoc3RydWN0IGRybV9kZXZpY2UgKmRldikK IAkJSTkxNV9XUklURShQQ0hfUFBfT0ZGX0RFTEFZUywgZGV2X3ByaXYtPnJlZ2ZpbGUuc2F2ZVBQ X09GRl9ERUxBWVMpOwogCQlJOTE1X1dSSVRFKFBDSF9QUF9ESVZJU09SLCBkZXZfcHJpdi0+cmVn ZmlsZS5zYXZlUFBfRElWSVNPUik7CiAJCUk5MTVfV1JJVEUoUENIX1BQX0NPTlRST0wsIGRldl9w cml2LT5yZWdmaWxlLnNhdmVQUF9DT05UUk9MKTsKLQl9IGVsc2UgaWYgKCFJU19WQUxMRVlWSUVX KGRldikgJiYgIUlTX0NIRVJSWVZJRVcoZGV2KSkgeworCX0gZWxzZSBpZiAoIUlTX1ZBTExFWVZJ RVcoZGV2KSAmJiAhSVNfQ0hFUlJZVklFVyhkZXYpICYmICFJU19CUk9YVE9OKGRldikpIHsKIAkJ STkxNV9XUklURShQUF9PTl9ERUxBWVMsIGRldl9wcml2LT5yZWdmaWxlLnNhdmVQUF9PTl9ERUxB WVMpOwogCQlJOTE1X1dSSVRFKFBQX09GRl9ERUxBWVMsIGRldl9wcml2LT5yZWdmaWxlLnNhdmVQ UF9PRkZfREVMQVlTKTsKIAkJSTkxNV9XUklURShQUF9ESVZJU09SLCBkZXZfcHJpdi0+cmVnZmls ZS5zYXZlUFBfRElWSVNPUik7Ci0tIAoyLjEuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlz dHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngK