From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mario Kleiner Subject: Re: [PATCH 13/14] drm/radeon: Move the early vblank IRQ fixup to radeon_get_crtc_scanoutpos() Date: Mon, 13 Jan 2014 01:22:27 +0100 Message-ID: <52D331C3.5000606@gmail.com> References: <1383069978-12476-1-git-send-email-ville.syrjala@linux.intel.com> <1383069978-12476-14-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1383069978-12476-14-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , "dri-devel@lists.freedesktop.org" Cc: Dave Airlie , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gMjkvMTAvMTMgMTk6MDYsIHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tIHdyb3RlOgo+ IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4K PiBpOTE1IGRvZXNuJ3QgbmVlZCB0aGlzIGtsdWRnZSBmb3IgbW9zdCBwbGF0Zm9ybXMuIEFsdGhv dWdoIHdlIGRvCj4gYXBwZWFyIHRvIG5lZWQgc29tZXRoaW5nIHNpbWlsYXIgb24gY2VydGFpbiBw bGF0Zm9ybXMsIGJ1dCB3ZSBjYW4KPiBiZSBtb3JlIGFjY3VyYXRlIHdoZW4gd2UgYXBwbHkgdGhl IGFkanVzdG1lbnQgc2luY2Ugd2Uga25vdyBleGFjdGx5Cj4gd2h5IHRoZSBzY2FubGluZSBjb3Vu dGVyIGRvZXNuJ3QgYWx3YXlzIHF1aXRlIG1hdGNoIHRoZSB2YmxhbmsKPiBzdGF0dXMuCj4KPiBB bHNvIHRoZSBjdXJyZW50IGNvZGUgZG9lc24ndCBoYW5kbGUgaW50ZXJsYWNlZCBtb2RlcyBjb3Jy ZWN0bHksCj4gYW5kIHdlIGFscmVhZHkgZGVhbCB3aXRoIGludGVybGFjZWQgbW9kZXMgaW4gaTkx NSBjb2RlLgo+Cj4gU28gbGV0J3MganVzdCBtb3ZlIHRoZSBjdXJyZW50IGNvZGUgdG8gcmFkZW9u X2dldF9jcnRjX3NjYW5vdXRwb3MoKQo+IHNpbmNlIHRoYXQncyB3aHkgaXQgd2FzIGFkZGVkLiBG b3IgaTkxNSB3ZSdsbCBhZGQgYSBtb3JlIGZpbmVseQo+IHRhcmdldGVkIHZhcmlhbnQuCj4KClRo ZSBsb2dpYyBpdHNlbGYgbG9va3MgY29ycmVjdCBhbmQgc2hvdWxkIHdvcmssIGFsdGhvdWdoIGkg Y291bGRuJ3QgdGVzdCAKaXQgYmVjYXVzZSBvZiB0aGUgZHlpbmcgUEMuCgpCdXQgc2VlIGJlbG93 IGZvciBzb21lIGJ1Z2ZpeCBhbmQgc29tZSBsaXR0bGUgbml0LXBpY2suCgpPdGhlciB0aGFuIHRo YXQKClJldmlld2VkLWJ5OiBtYXJpby5rbGVpbmVyLmRlQGdtYWlsLmNvbQoKCj4gU2lnbmVkLW9m Zi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiAt LS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMgICAgICAgICAgICAgICB8IDI1ICsrLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0KPiAgIGRyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2Rp c3BsYXkuYyB8IDIyICsrKysrKysrKysrKysrKysrKysrKysKPiAgIDIgZmlsZXMgY2hhbmdlZCwg MjQgaW5zZXJ0aW9ucygrKSwgMjMgZGVsZXRpb25zKC0pCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2RybV9pcnEuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMKPiBpbmRleCBi MzkyNTVmLi5hMWNjMWEzIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9kcm1faXJxLmMK PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2lycS5jCj4gQEAgLTU0Miw3ICs1NDIsNyBAQCBp bnQgZHJtX2NhbGNfdmJsdGltZXN0YW1wX2Zyb21fc2Nhbm91dHBvcyhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LCBpbnQgY3J0YywKPiAgIHsKPiAgIAlrdGltZV90IHN0aW1lLCBldGltZSwgbW9ub190 aW1lX29mZnNldDsKPiAgIAlzdHJ1Y3QgdGltZXZhbCB0dl9ldGltZTsKPiAtCWludCB2Ymxfc3Rh dHVzLCB2dG90YWwsIHZkaXNwbGF5Owo+ICsJaW50IHZibF9zdGF0dXM7Cj4gICAJaW50IHZwb3Ms IGhwb3MsIGk7Cj4gICAJaW50IGZyYW1lZHVyX25zLCBsaW5lZHVyX25zLCBwaXhlbGR1cl9ucywg ZGVsdGFfbnMsIGR1cmF0aW9uX25zOwo+ICAgCWJvb2wgaW52Ymw7Cj4gQEAgLTU1OCw5ICs1NTgs NiBAQCBpbnQgZHJtX2NhbGNfdmJsdGltZXN0YW1wX2Zyb21fc2Nhbm91dHBvcyhzdHJ1Y3QgZHJt X2RldmljZSAqZGV2LCBpbnQgY3J0YywKPiAgIAkJcmV0dXJuIC1FSU87Cj4gICAJfQo+Cj4gLQl2 dG90YWwgPSBtb2RlLT5jcnRjX3Z0b3RhbDsKPiAtCXZkaXNwbGF5ID0gbW9kZS0+Y3J0Y192ZGlz cGxheTsKPiAtCj4gICAJLyogRHVyYXRpb25zIG9mIGZyYW1lcywgbGluZXMsIHBpeGVscyBpbiBu YW5vc2Vjb25kcy4gKi8KPiAgIAlmcmFtZWR1cl9ucyA9IHJlZmNydGMtPmZyYW1lZHVyX25zOwo+ ICAgCWxpbmVkdXJfbnMgID0gcmVmY3J0Yy0+bGluZWR1cl9uczsKPiBAQCAtNTY5LDcgKzU2Niw3 IEBAIGludCBkcm1fY2FsY192Ymx0aW1lc3RhbXBfZnJvbV9zY2Fub3V0cG9zKHN0cnVjdCBkcm1f ZGV2aWNlICpkZXYsIGludCBjcnRjLAo+ICAgCS8qIElmIG1vZGUgdGltaW5nIHVuZGVmaW5lZCwg anVzdCByZXR1cm4gYXMgbm8tb3A6Cj4gICAJICogSGFwcGVucyBkdXJpbmcgaW5pdGlhbCBtb2Rl c2V0dGluZyBvZiBhIGNydGMuCj4gICAJICovCj4gLQlpZiAodnRvdGFsIDw9IDAgfHwgdmRpc3Bs YXkgPD0gMCB8fCBmcmFtZWR1cl9ucyA9PSAwKSB7Cj4gKwlpZiAoZnJhbWVkdXJfbnMgPT0gMCkg ewo+ICAgCQlEUk1fREVCVUcoImNydGMgJWQ6IE5vb3AgZHVlIHRvIHVuaW5pdGlhbGl6ZWQgbW9k ZS5cbiIsIGNydGMpOwo+ICAgCQlyZXR1cm4gLUVBR0FJTjsKPiAgIAl9Cj4gQEAgLTYzMSwyNCAr NjI4LDYgQEAgaW50IGRybV9jYWxjX3ZibHRpbWVzdGFtcF9mcm9tX3NjYW5vdXRwb3Moc3RydWN0 IGRybV9kZXZpY2UgKmRldiwgaW50IGNydGMsCj4gICAJICovCj4gICAJZGVsdGFfbnMgPSB2cG9z ICogbGluZWR1cl9ucyArIGhwb3MgKiBwaXhlbGR1cl9uczsKPgo+IC0JLyogSXMgdnBvcyBvdXRz aWRlIG5vbWluYWwgdmJsYW5rIGFyZWEsIGJ1dCBsZXNzIHRoYW4KPiAtCSAqIDEvMTAwIG9mIGEg ZnJhbWUgaGVpZ2h0IGF3YXkgZnJvbSBzdGFydCBvZiB2Ymxhbms/Cj4gLQkgKiBJZiBzbywgYXNz dW1lIHRoaXMgaXNuJ3QgYSBtYXNzaXZlbHkgZGVsYXllZCB2YmxhbmsKPiAtCSAqIGludGVycnVw dCwgYnV0IGEgdmJsYW5rIGludGVycnVwdCB0aGF0IGZpcmVkIGEgZmV3Cj4gLQkgKiBtaWNyb3Nl Y29uZHMgYmVmb3JlIHRydWUgc3RhcnQgb2YgdmJsYW5rLiBDb21wZW5zYXRlCj4gLQkgKiBieSBh ZGRpbmcgYSBmdWxsIGZyYW1lIGR1cmF0aW9uIHRvIHRoZSBmaW5hbCB0aW1lc3RhbXAuCj4gLQkg KiBIYXBwZW5zLCBlLmcuLCBvbiBBVEkgUjUwMCwgUjYwMC4KPiAtCSAqCj4gLQkgKiBXZSBvbmx5 IGRvIHRoaXMgaWYgRFJNX0NBTExFRF9GUk9NX1ZCTElSUS4KPiAtCSAqLwo+IC0JaWYgKChmbGFn cyAmIERSTV9DQUxMRURfRlJPTV9WQkxJUlEpICYmICFpbnZibCAmJgo+IC0JICAgICgodmRpc3Bs YXkgLSB2cG9zKSA8IHZ0b3RhbCAvIDEwMCkpIHsKPiAtCQlkZWx0YV9ucyA9IGRlbHRhX25zIC0g ZnJhbWVkdXJfbnM7Cj4gLQo+IC0JCS8qIFNpZ25hbCB0aGlzIGNvcnJlY3Rpb24gYXMgImFwcGxp ZWQiLiAqLwo+IC0JCXZibF9zdGF0dXMgfD0gMHg4Owo+IC0JfQo+IC0KPiAgIAlpZiAoIWRybV90 aW1lc3RhbXBfbW9ub3RvbmljKQo+ICAgCQlldGltZSA9IGt0aW1lX3N1YihldGltZSwgbW9ub190 aW1lX29mZnNldCk7Cj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3JhZGVvbi9yYWRl b25fZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL3JhZGVvbi9yYWRlb25fZGlzcGxheS5jCj4g aW5kZXggMzU4MTU3MC4uOWQwMmZhNyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcmFk ZW9uL3JhZGVvbl9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVv bl9kaXNwbGF5LmMKPiBAQCAtMTcwOSw1ICsxNzA5LDI3IEBAIGludCByYWRlb25fZ2V0X2NydGNf c2Nhbm91dHBvcyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCBpbnQgY3J0YywgdW5zaWduZWQgaW50 IGZsCj4gICAJaWYgKGluX3ZibCkKPiAgIAkJcmV0IHw9IERSTV9TQ0FOT1VUUE9TX0lOVkJMOwo+ Cj4gKwkvKiBJcyB2cG9zIG91dHNpZGUgbm9taW5hbCB2YmxhbmsgYXJlYSwgYnV0IGxlc3MgdGhh bgo+ICsJICogMS8xMDAgb2YgYSBmcmFtZSBoZWlnaHQgYXdheSBmcm9tIHN0YXJ0IG9mIHZibGFu az8KPiArCSAqIElmIHNvLCBhc3N1bWUgdGhpcyBpc24ndCBhIG1hc3NpdmVseSBkZWxheWVkIHZi bGFuawo+ICsJICogaW50ZXJydXB0LCBidXQgYSB2YmxhbmsgaW50ZXJydXB0IHRoYXQgZmlyZWQg YSBmZXcKPiArCSAqIG1pY3Jvc2Vjb25kcyBiZWZvcmUgdHJ1ZSBzdGFydCBvZiB2YmxhbmsuIENv bXBlbnNhdGUKPiArCSAqIGJ5IGFkZGluZyBhIGZ1bGwgZnJhbWUgZHVyYXRpb24gdG8gdGhlIGZp bmFsIHRpbWVzdGFtcC4KPiArCSAqIEhhcHBlbnMsIGUuZy4sIG9uIEFUSSBSNTAwLCBSNjAwLgo+ ICsJICoKPiArCSAqIFdlIG9ubHkgZG8gdGhpcyBpZiBEUk1fQ0FMTEVEX0ZST01fVkJMSVJRLgo+ ICsJICovCj4gKwlpZiAoKGZsYWdzICYgRFJNX0NBTExFRF9GUk9NX1ZCTElSUSkgJiYgIWluX3Zi bCkgewo+ICsJCXZibF9zdGFydCA9IHJkZXYtPm1vZGVfaW5mby5jcnRjc1tjcnRjXS0+YmFzZS5o d21vZGUuY3J0Y192ZGlzcGxheTsKCnZibF9zdGFydCBnZXRzIGFscmVhZHkgaW5pdGlhbGl6ZWQg YnkgdGhlIGNvZGUgYWJvdmUsIHNvIHRoZSB2Ymxfc3RhcnQgCmFzc2lnbm1lbnQgaGVyZSBzaG91 bGRuJ3QgYmUgbmVjY2Vzc2FyeS4gT25seSB0aGUgdnRvdGFsIGFzc2lnbm1lbnQgCmJlbG93IGlz IHJlYWxseSBuZWVkZWQuCgo+ICsJCXZ0b3RhbCA9IHJkZXYtPm1vZGVfaW5mby5jcnRjc1tjcnRj XS0+YmFzZS5od21vZGUuY3J0Y192dG90YWw7Cj4gKwo+ICsJCWlmICh2Ymxfc3RhcnQgLSAqdnBv cyA8IHZ0b3RhbCAvIDEwMCkgewo+ICsJCQl2cG9zIC09IHZ0b3RhbDsKCkhlcmUgdnBvcyBpcyBh biBpbnQqLCBzbyB0aGUgZm9sbG93aW5nIGxpbmUgd2lsbCBjb3JydXB0IGtlcm5lbCBtZW1vcnkg CmFuZCBkaWUuIE9idmlvdXNseSB0aGVuIHRoaXMKCiA+ICsJCQkqdnBvcyAtPSB2dG90YWw7Cgpp bnN0ZWFkLgoKPiArCj4gKwkJCS8qIFNpZ25hbCB0aGlzIGNvcnJlY3Rpb24gYXMgImFwcGxpZWQi LiAqLwo+ICsJCQlyZXQgfD0gMHg4OwoKcmV0IHw9IDB4ODsKClRoaXMgaXMgbm90IHJlYWxseSBk ZWZpbmVkIGFzIHJldHVybiBmbGFnIGZvciB0aGUgCmRyaXZlci0+Z2V0X3NjYW5vdXRfcG9zaXRp b24oKSBob29rLCBidXQgd291bGQgd29yay4KClRoZSB2YWx1ZSB3YXMgb25seSB1c2VkIGluIGl0 cyBvcmlnaW5hbCBmdW5jdGlvbiBmb3IgZGlhZ25vc3RpYyAKRFJNX0RFQlVHIG91dHB1dCBpbiB0 aGUgRFJNIGNvcmUgYXQgaGlnaGVyIGRybSBkZWJ1ZyBsZXZlbHMsIGJ1dCBoYXMgCnNvbWUgdXNl IGZvciBkZWJ1Z2dpbmcuCgpOb3cgdGhhdCBpdCBpcyBhbHNvIHVzZWQgaW4ga21zIGRyaXZlcnMs IG1heWJlIGRlZmluZSBpdCBwcm9wZXJseSBhcwoKI2RlZmluZSBEUk1fU0NBTk9VVFBPU19OVURH RUQgICAgICgxIDw8IDMpCgpvciBzb21ldGhpbmcgbGlrZSB0aGF0IGluIGluY2x1ZGUvZHJtL2Ry bVAuaCB0byBtYXJrIHZhbHVlIDB4OCBhcyB1c2VkPyAKT3IgZHJvcCB0aGUgMHg4IHJldHVybiBj b2RlIGFuZCBhZGQgc29tZSBEUk1fREVCVUcgc3RhdGVtZW50IGluc3RlYWQ/CgpTYW1lIGZvciBw YXRjaCAxNCBpbiB0aGUgaTkxNSBkcml2ZXIuCgp0aGFua3MsCi1tYXJpbwoKPiArCQl9Cj4gKwl9 Cj4gKwo+ICAgCXJldHVybiByZXQ7Cj4gICB9Cj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4v bGlzdGluZm8vZHJpLWRldmVsCg==