From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lyude Paul Subject: [PATCH] drm/amdgpu: Suppress keypresses from ACPI_VIDEO events Date: Fri, 21 Sep 2018 20:43:44 -0400 Message-ID: <20180922004346.12288-1-lyude@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: "David (ChunMing) Zhou" , David Airlie , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jim Qu , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Alex Deucher , Rex Zhu , =?UTF-8?q?Christian=20K=C3=B6nig?= Q3VycmVudGx5IHdlIHJldHVybiBOT1RJRllfRE9ORSBmb3IgYW55IGV2ZW50IHdoaWNoIHdlIGRv bid0IHRoaW5rIGlzCm91cnMuIEhvd2V2ZXIsIG1hbnkgbGFwdG9wcyB3aWxsIHNlbmQgbW9yZSB0 aGVuIGp1c3QgYW4gQVRJRiBldmVudCBhbmQKd2lsbCBhbHNvIHNlbmQgYW4gQUNQSV9WSURFT19O T1RJRllfUFJPQkUgZXZlbnQgYXMgd2VsbC4gU2luY2Ugd2UgZG9uJ3QKY2hlY2sgZm9yIHRoaXMs IHdlIHJldHVybiBOT1RJRllfRE9ORSB3aGljaCBjYXVzZXMgYSBrZXlwcmVzcyBmb3IgdGhlCkFD UEkgZXZlbnQgdG8gYmUgcHJvcG9nYXRlZCB0byB1c2Vyc3BhY2UuIFRoaXMgaXMgdGhlIGVxdWl2 YWxlbnQgb2YKc29tZW9uZSBwcmVzc2luZyB0aGUgZGlzcGxheSBrZXkgb24gYSBsYXB0b3AgZXZl cnkgdGltZSB0aGVyZSdzIGEKaG90cGx1ZyBldmVudC4KClNvLCBjaGVjayBmb3IgQUNQSV9WSURF T19OT1RJRllfUFJPQkUgZXZlbnRzIGFuZCBzdXBwcmVzcyBrZXlwcmVzc2VzCmZyb20gdGhlbS4K ClNpZ25lZC1vZmYtYnk6IEx5dWRlIFBhdWwgPGx5dWRlQHJlZGhhdC5jb20+CkNjOiBzdGFibGVA dmdlci5rZXJuZWwub3JnCi0tLQogZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2Fj cGkuYyB8IDE3ICsrKysrKysrKysrKy0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9u cygrKSwgNSBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2Ft ZGdwdS9hbWRncHVfYWNwaS5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2Fj cGkuYwppbmRleCAzNTM5OTMyMThmMjEuLmYwMDg4MDRmMGI5NyAxMDA2NDQKLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2FjcGkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0v YW1kL2FtZGdwdS9hbWRncHVfYWNwaS5jCkBAIC0zNTgsNyArMzU4LDkgQEAgc3RhdGljIGludCBh bWRncHVfYXRpZl9nZXRfc2Jpb3NfcmVxdWVzdHMoc3RydWN0IGFtZGdwdV9hdGlmICphdGlmLAog ICoKICAqIENoZWNrcyB0aGUgYWNwaSBldmVudCBhbmQgaWYgaXQgbWF0Y2hlcyBhbiBhdGlmIGV2 ZW50LAogICogaGFuZGxlcyBpdC4KLSAqIFJldHVybnMgTk9USUZZIGNvZGUKKyAqCisgKiBSZXR1 cm5zOgorICogTk9USUZZX0JBRCBvciBOT1RJRllfRE9ORSwgZGVwZW5kaW5nIG9uIHRoZSBldmVu dC4KICAqLwogc3RhdGljIGludCBhbWRncHVfYXRpZl9oYW5kbGVyKHN0cnVjdCBhbWRncHVfZGV2 aWNlICphZGV2LAogCQkJICAgICAgIHN0cnVjdCBhY3BpX2J1c19ldmVudCAqZXZlbnQpCkBAIC0z NzIsMTEgKzM3NCwxNiBAQCBzdGF0aWMgaW50IGFtZGdwdV9hdGlmX2hhbmRsZXIoc3RydWN0IGFt ZGdwdV9kZXZpY2UgKmFkZXYsCiAJaWYgKHN0cmNtcChldmVudC0+ZGV2aWNlX2NsYXNzLCBBQ1BJ X1ZJREVPX0NMQVNTKSAhPSAwKQogCQlyZXR1cm4gTk9USUZZX0RPTkU7CiAKKwkvKiBJcyB0aGlz IGFjdHVhbGx5IG91ciBldmVudD8gKi8KIAlpZiAoIWF0aWYgfHwKIAkgICAgIWF0aWYtPm5vdGlm aWNhdGlvbl9jZmcuZW5hYmxlZCB8fAotCSAgICBldmVudC0+dHlwZSAhPSBhdGlmLT5ub3RpZmlj YXRpb25fY2ZnLmNvbW1hbmRfY29kZSkKLQkJLyogTm90IG91ciBldmVudCAqLwotCQlyZXR1cm4g Tk9USUZZX0RPTkU7CisJICAgIGV2ZW50LT50eXBlICE9IGF0aWYtPm5vdGlmaWNhdGlvbl9jZmcu Y29tbWFuZF9jb2RlKSB7CisJCS8qIFRoZXNlIGV2ZW50cyB3aWxsIGdlbmVyYXRlIGtleXByZXNz ZXMgb3RoZXJ3aXNlICovCisJCWlmIChldmVudC0+dHlwZSA9PSBBQ1BJX1ZJREVPX05PVElGWV9Q Uk9CRSkKKwkJCXJldHVybiBOT1RJRllfQkFEOworCQllbHNlCisJCQlyZXR1cm4gTk9USUZZX0RP TkU7CisJfQogCiAJaWYgKGF0aWYtPmZ1bmN0aW9ucy5zYmlvc19yZXF1ZXN0cykgewogCQlzdHJ1 Y3QgYXRpZl9zYmlvc19yZXF1ZXN0cyByZXE7CkBAIC0zODUsNyArMzkyLDcgQEAgc3RhdGljIGlu dCBhbWRncHVfYXRpZl9oYW5kbGVyKHN0cnVjdCBhbWRncHVfZGV2aWNlICphZGV2LAogCQljb3Vu dCA9IGFtZGdwdV9hdGlmX2dldF9zYmlvc19yZXF1ZXN0cyhhdGlmLCAmcmVxKTsKIAogCQlpZiAo Y291bnQgPD0gMCkKLQkJCXJldHVybiBOT1RJRllfRE9ORTsKKwkJCXJldHVybiBOT1RJRllfQkFE OwogCiAJCURSTV9ERUJVR19EUklWRVIoIkFUSUY6ICVkIHBlbmRpbmcgU0JJT1MgcmVxdWVzdHNc biIsIGNvdW50KTsKIAotLSAKMi4xNy4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2FtZC1nZngK