From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sam Ravnborg Subject: [PATCH v1 5/6] drm/via: drop DRM_WAIT_ON() in via_irq Date: Thu, 18 Jul 2019 17:37:36 +0200 Message-ID: <20190718153737.28657-6-sam@ravnborg.org> References: <20190718153737.28657-1-sam@ravnborg.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190718153737.28657-1-sam@ravnborg.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, openchrome-devel@lists.freedesktop.org Cc: Thomas Hellstrom , Sam Ravnborg , "Gustavo A. R. Silva" , David Airlie , Daniel Vetter , Kevin Brace , Mike Marshall , Ira Weiny , Emil Velikov List-Id: dri-devel@lists.freedesktop.org UmVwbGFjZSBEUk1fV0FJVF9PTigpIHdpdGggd2FpdF9ldmVudF9pbnRlcnJ1cHRpYmxlKCkuCldo aWxlIHJlcGxhY2luZyBiZSBjYXJlZnVsIHRvIGtlZXAgc2FtZSByZXR1cm4gdmFsdWUgc2VtYW50 aWNzLgoKU2lnbmVkLW9mZi1ieTogU2FtIFJhdm5ib3JnIDxzYW1AcmF2bmJvcmcub3JnPgpDYzog S2V2aW4gQnJhY2UgPGtldmluYnJhY2VAZ214LmNvbT4KQ2M6IFRob21hcyBIZWxsc3Ryb20gPHRo ZWxsc3Ryb21Adm13YXJlLmNvbT4KQ2M6ICJHdXN0YXZvIEEuIFIuIFNpbHZhIiA8Z3VzdGF2b0Bl bWJlZGRlZG9yLmNvbT4KQ2M6IE1pa2UgTWFyc2hhbGwgPGh1YmNhcEBvbW5pYm9uZC5jb20+CkNj OiBJcmEgV2VpbnkgPGlyYS53ZWlueUBpbnRlbC5jb20+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5p ZWwudmV0dGVyQGZmd2xsLmNoPgpDYzogRW1pbCBWZWxpa292IDxlbWlsLnZlbGlrb3ZAY29sbGFi b3JhLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vdmlhL3ZpYV9pcnEuYyB8IDM0ICsrKysrKysr KysrKysrKysrKysrKysrKy0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyNCBpbnNlcnRpb25z KCspLCAxMCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vdmlhL3Zp YV9pcnEuYyBiL2RyaXZlcnMvZ3B1L2RybS92aWEvdmlhX2lycS5jCmluZGV4IDlkNDdmZWIzNjdk OC4uNmRlMTUwNjVhM2MwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vdmlhL3ZpYV9pcnEu YworKysgYi9kcml2ZXJzL2dwdS9kcm0vdmlhL3ZpYV9pcnEuYwpAQCAtMzYsNyArMzYsNiBAQAog ICovCiAKICNpbmNsdWRlIDxkcm0vZHJtX2RldmljZS5oPgotI2luY2x1ZGUgPGRybS9kcm1fb3Nf bGludXguaD4KICNpbmNsdWRlIDxkcm0vZHJtX3ZibGFuay5oPgogI2luY2x1ZGUgPGRybS92aWFf ZHJtLmg+CiAKQEAgLTIwMSw2ICsyMDAsMTIgQEAgdm9pZCB2aWFfZGlzYWJsZV92Ymxhbmsoc3Ry dWN0IGRybV9kZXZpY2UgKmRldiwgdW5zaWduZWQgaW50IHBpcGUpCiAJCURSTV9FUlJPUigiJXM6 ICBiYWQgY3J0YyAldVxuIiwgX19mdW5jX18sIHBpcGUpOwogfQogCisvKgorICogUmV0dXJuczoK KyAqIDAgaWYgaW50ZXJydXB0IG9jY3VyZWQgd2l0aGluIDMgc2VjcworICogLUVCVVNZIGlmIHRp bWVvdXQgaGFwcGVuZGVkCisgKiAtRUlOVFIgaWYgaW50ZXJydXB0ZWQgYnkgYSBzaWduYWwKKyAq Lwogc3RhdGljIGludAogdmlhX2RyaXZlcl9pcnFfd2FpdChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2 LCB1bnNpZ25lZCBpbnQgaXJxLCBpbnQgZm9yY2Vfc2VxdWVuY2UsCiAJCSAgICB1bnNpZ25lZCBp bnQgKnNlcXVlbmNlKQpAQCAtMjA4LDcgKzIxMyw3IEBAIHZpYV9kcml2ZXJfaXJxX3dhaXQoc3Ry dWN0IGRybV9kZXZpY2UgKmRldiwgdW5zaWduZWQgaW50IGlycSwgaW50IGZvcmNlX3NlcXVlbmNl CiAJZHJtX3ZpYV9wcml2YXRlX3QgKmRldl9wcml2ID0gKGRybV92aWFfcHJpdmF0ZV90ICopIGRl di0+ZGV2X3ByaXZhdGU7CiAJdW5zaWduZWQgaW50IGN1cl9pcnFfc2VxdWVuY2U7CiAJZHJtX3Zp YV9pcnFfdCAqY3VyX2lycTsKLQlpbnQgcmV0ID0gMDsKKwlpbnQgcmV0OwogCW1hc2thcnJheV90 ICptYXNrczsKIAlpbnQgcmVhbF9pcnE7CiAKQEAgLTIzNiwxOCArMjQxLDI3IEBAIHZpYV9kcml2 ZXJfaXJxX3dhaXQoc3RydWN0IGRybV9kZXZpY2UgKmRldiwgdW5zaWduZWQgaW50IGlycSwgaW50 IGZvcmNlX3NlcXVlbmNlCiAJY3VyX2lycSA9IGRldl9wcml2LT52aWFfaXJxcyArIHJlYWxfaXJx OwogCiAJaWYgKG1hc2tzW3JlYWxfaXJxXVsyXSAmJiAhZm9yY2Vfc2VxdWVuY2UpIHsKLQkJRFJN X1dBSVRfT04ocmV0LCBjdXJfaXJxLT5pcnFfcXVldWUsIDMgKiBIWiwKLQkJCSAgICAoKFZJQV9S RUFEKG1hc2tzW2lycV1bMl0pICYgbWFza3NbaXJxXVszXSkgPT0KLQkJCSAgICAgbWFza3NbaXJx XVs0XSkpOworCQlyZXQgPSB3YWl0X2V2ZW50X2ludGVycnVwdGlibGVfdGltZW91dChjdXJfaXJx LT5pcnFfcXVldWUsCisJCQkoKFZJQV9SRUFEKG1hc2tzW2lycV1bMl0pICYgbWFza3NbaXJxXVsz XSkgPT0gbWFza3NbaXJxXVs0XSksCisJCQltc2Vjc190b19qaWZmaWVzKDMwMDApKTsKIAkJY3Vy X2lycV9zZXF1ZW5jZSA9IGF0b21pY19yZWFkKCZjdXJfaXJxLT5pcnFfcmVjZWl2ZWQpOwogCX0g ZWxzZSB7Ci0JCURSTV9XQUlUX09OKHJldCwgY3VyX2lycS0+aXJxX3F1ZXVlLCAzICogSFosCi0J CQkgICAgKCgoY3VyX2lycV9zZXF1ZW5jZSA9Ci0JCQkgICAgICAgYXRvbWljX3JlYWQoJmN1cl9p cnEtPmlycV9yZWNlaXZlZCkpIC0KLQkJCSAgICAgICpzZXF1ZW5jZSkgPD0gKDEgPDwgMjMpKSk7 CisJCXJldCA9IHdhaXRfZXZlbnRfaW50ZXJydXB0aWJsZV90aW1lb3V0KGN1cl9pcnEtPmlycV9x dWV1ZSwKKwkJCSgoKGN1cl9pcnFfc2VxdWVuY2UgPSBhdG9taWNfcmVhZCgmY3VyX2lycS0+aXJx X3JlY2VpdmVkKSkgLSAqc2VxdWVuY2UpIDw9ICgxIDw8IDIzKSksCisJCQltc2Vjc190b19qaWZm aWVzKDMwMDApKTsKIAl9CiAJKnNlcXVlbmNlID0gY3VyX2lycV9zZXF1ZW5jZTsKLQlyZXR1cm4g cmV0OworCisJc3dpdGNoIChyZXQpIHsKKwljYXNlIDA6CisJCS8qIHRpbWVvdXQgKi8KKwkJcmV0 dXJuIC1FQlVTWTsKKwljYXNlIC1FUkVTVEFSVFNZUzoKKwkJLyogaW50ZXJydXB0ZWQgYnkgc2ln bmFsICovCisJCXJldHVybiAtRUlOVFI7CisJZGVmYXVsdDoKKwkJcmV0dXJuIDA7CisJfQogfQog CiAKLS0gCjIuMjAuMQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRl dmVs