From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobias Jakobi Subject: Re: [PATCH 2/2] drm/exynos: 'win' is always unsigned Date: Mon, 11 May 2015 20:04:23 +0200 Message-ID: <5550EF27.2070004@gmx.net> References: <1430914222-3603-1-git-send-email-tjakobi@math.uni-bielefeld.de> <1430914222-3603-2-git-send-email-tjakobi@math.uni-bielefeld.de> <5550ADFC.90508@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5550ADFC.90508@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Inki Dae , Tobias Jakobi Cc: linux-samsung-soc@vger.kernel.org, gustavo.padovan@collabora.co.uk, dri-devel@lists.freedesktop.org List-Id: linux-samsung-soc@vger.kernel.org SGV5IElua2ksCgpJbmtpIERhZSB3cm90ZToKPiBPbiAyMDE164WEIDA17JuUIDA27J28IDIxOjEw LCBUb2JpYXMgSmFrb2JpIHdyb3RlOgo+PiBUaGUgaW5kZXggZm9yIHRoZSBoYXJkd2FyZSBsYXll ciBpcyBhbHdheXMgPj0wLiBQcmV2aW91cwo+PiBjb2RlIHRoYXQgYWxzbyB1c2VkIC0xIGFzIHNw ZWNpYWwgaW5kZXggaXMgbm93IGdvbmUuCj4+Cj4+IEFsc28gYXBwbHkgdGhpcyB0byAnY2hfZW5h YmxlZCcgKGRlY29uL2ZpbWQpLCBzaW5jZSB0aGUKPj4gdmFyaWFibGUgaXMgb24gdGhlIHNhbWUg bGluZSAoYW5kIGlzIGFnYWluIGFsd2F5cyB1bnNpZ25lZCkuCj4gCj4gSSBjYW4gc2VlIGJlbG93 IGVycm9yIHdpdGggY2hlY2twYXRjaC5wbCwKPiAKPiBXQVJOSU5HOiBsaW5lIG92ZXIgODAgY2hh cmFjdGVycwo+ICMxMjU6IEZJTEU6IGRyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9m aW1kLmM6MjMyOgo+ICtzdGF0aWMgdm9pZCBmaW1kX2VuYWJsZV9zaGFkb3dfY2hhbm5lbF9wYXRo KHN0cnVjdCBmaW1kX2NvbnRleHQgKmN0eCwKPiB1bnNpZ25lZCBpbnQgd2luLAo+IAo+IFdBUk5J Tkc6IGxpbmUgb3ZlciA4MCBjaGFyYWN0ZXJzCj4gIzE0NzogRklMRTogZHJpdmVycy9ncHUvZHJt L2V4eW5vcy9leHlub3NfbWl4ZXIuYzozMzY6Cj4gK3N0YXRpYyB2b2lkIG1peGVyX2NmZ19sYXll cihzdHJ1Y3QgbWl4ZXJfY29udGV4dCAqY3R4LCB1bnNpZ25lZCBpbnQKPiB3aW4sIGJvb2wgZW5h YmxlKQo+IAo+IFBsZWFzZSBjaGVjayBjb2Rpbmcgc3R5bGUgd2l0aCBjaGVja3BhdGgucGwgYmVm b3JlIHBvc3RpbmcgaXQgbmV4dCB0aW1lLgo+IEkgbW9kaWZpZWQgYW5kIG1lcmdlZCB0aGVtLgpz b3JyeSwgSSdtIGdvaW5nIHRvIGNoZWNrIG1vcmUgdGhvcm91Z2hseSBuZXh0IHRpbWUuCgpBbHNv LCBJIHRoaW5rIHlvdSBtaWdodCBoYXZlIG1pc3NlZCBvbmUgb2YgbXkgY2xlYW51cCBwYXRjaGVz OgpodHRwczovL3BhdGNod29yay5rZXJuZWwub3JnL3BhdGNoLzYyNzUxMTEvCgpBdCBsZWFzdCBJ IGhhdmVuJ3Qgc2VlbiBpdCB5ZXQgaW4gZm9yLW5leHQgb3IgZml4ZXMuCgpBbmQgaWYgeW91IGNv dWxkIHNheSBhIGZldyB3b3JkcyBhYm91dCB0aGUgbGF5ZXIgcmV3b3JrIHNlcmllcwooaHR0cDov L3d3dy5zcGluaWNzLm5ldC9saXN0cy9saW51eC1zYW1zdW5nLXNvYy9tc2c0NDE5OS5odG1sKSwg dGhhdAp3b3VsZCBiZSBncmVhdCEgOikKCgoKV2l0aCBiZXN0IHdpc2hlcywKVG9iaWFzCgo+IAo+ IFRoYW5rcywKPiBJbmtpIERhZQo+IAo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBUb2JpYXMgSmFrb2Jp IDx0amFrb2JpQG1hdGgudW5pLWJpZWxlZmVsZC5kZT4KPj4gLS0tCj4+ICBkcml2ZXJzL2dwdS9k cm0vZXh5bm9zL2V4eW5vczdfZHJtX2RlY29uLmMgfCAyICstCj4+ICBkcml2ZXJzL2dwdS9kcm0v ZXh5bm9zL2V4eW5vc19kcm1fZmltZC5jICAgfCA2ICsrKy0tLQo+PiAgZHJpdmVycy9ncHUvZHJt L2V4eW5vcy9leHlub3NfbWl4ZXIuYyAgICAgIHwgNiArKystLS0KPj4gIDMgZmlsZXMgY2hhbmdl ZCwgNyBpbnNlcnRpb25zKCspLCA3IGRlbGV0aW9ucygtKQo+Pgo+PiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3M3X2RybV9kZWNvbi5jIGIvZHJpdmVycy9ncHUvZHJt L2V4eW5vcy9leHlub3M3X2RybV9kZWNvbi5jCj4+IGluZGV4IDFmN2UzM2YuLjVjMGIyY2MgMTAw NjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zN19kcm1fZGVjb24uYwo+ PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZXh5bm9zL2V4eW5vczdfZHJtX2RlY29uLmMKPj4gQEAg LTkxLDcgKzkxLDcgQEAgc3RhdGljIHZvaWQgZGVjb25fd2FpdF9mb3JfdmJsYW5rKHN0cnVjdCBl eHlub3NfZHJtX2NydGMgKmNydGMpCj4+ICAKPj4gIHN0YXRpYyB2b2lkIGRlY29uX2NsZWFyX2No YW5uZWwoc3RydWN0IGRlY29uX2NvbnRleHQgKmN0eCkKPj4gIHsKPj4gLQlpbnQgd2luLCBjaF9l bmFibGVkID0gMDsKPj4gKwl1bnNpZ25lZCBpbnQgd2luLCBjaF9lbmFibGVkID0gMDsKPj4gIAo+ PiAgCURSTV9ERUJVR19LTVMoIiVzXG4iLCBfX0ZJTEVfXyk7Cj4+ICAKPj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9maW1kLmMgYi9kcml2ZXJzL2dwdS9k cm0vZXh5bm9zL2V4eW5vc19kcm1fZmltZC5jCj4+IGluZGV4IDk4MTlmYTYuLmVlMTFlYTYgMTAw NjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9maW1kLmMKPj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2ZpbWQuYwo+PiBAQCAtMjE2 LDcgKzIxNiw3IEBAIHN0YXRpYyB2b2lkIGZpbWRfd2FpdF9mb3JfdmJsYW5rKHN0cnVjdCBleHlu b3NfZHJtX2NydGMgKmNydGMpCj4+ICAJCURSTV9ERUJVR19LTVMoInZibGFuayB3YWl0IHRpbWVk IG91dC5cbiIpOwo+PiAgfQo+PiAgCj4+IC1zdGF0aWMgdm9pZCBmaW1kX2VuYWJsZV92aWRlb19v dXRwdXQoc3RydWN0IGZpbWRfY29udGV4dCAqY3R4LCBpbnQgd2luLAo+PiArc3RhdGljIHZvaWQg ZmltZF9lbmFibGVfdmlkZW9fb3V0cHV0KHN0cnVjdCBmaW1kX2NvbnRleHQgKmN0eCwgdW5zaWdu ZWQgaW50IHdpbiwKPj4gIAkJCQkJYm9vbCBlbmFibGUpCj4+ICB7Cj4+ICAJdTMyIHZhbCA9IHJl YWRsKGN0eC0+cmVncyArIFdJTkNPTih3aW4pKTsKPj4gQEAgLTIyOSw3ICsyMjksNyBAQCBzdGF0 aWMgdm9pZCBmaW1kX2VuYWJsZV92aWRlb19vdXRwdXQoc3RydWN0IGZpbWRfY29udGV4dCAqY3R4 LCBpbnQgd2luLAo+PiAgCXdyaXRlbCh2YWwsIGN0eC0+cmVncyArIFdJTkNPTih3aW4pKTsKPj4g IH0KPj4gIAo+PiAtc3RhdGljIHZvaWQgZmltZF9lbmFibGVfc2hhZG93X2NoYW5uZWxfcGF0aChz dHJ1Y3QgZmltZF9jb250ZXh0ICpjdHgsIGludCB3aW4sCj4+ICtzdGF0aWMgdm9pZCBmaW1kX2Vu YWJsZV9zaGFkb3dfY2hhbm5lbF9wYXRoKHN0cnVjdCBmaW1kX2NvbnRleHQgKmN0eCwgdW5zaWdu ZWQgaW50IHdpbiwKPj4gIAkJCQkJCWJvb2wgZW5hYmxlKQo+PiAgewo+PiAgCXUzMiB2YWwgPSBy ZWFkbChjdHgtPnJlZ3MgKyBTSEFET1dDT04pOwo+PiBAQCAtMjQ0LDcgKzI0NCw3IEBAIHN0YXRp YyB2b2lkIGZpbWRfZW5hYmxlX3NoYWRvd19jaGFubmVsX3BhdGgoc3RydWN0IGZpbWRfY29udGV4 dCAqY3R4LCBpbnQgd2luLAo+PiAgCj4+ICBzdGF0aWMgdm9pZCBmaW1kX2NsZWFyX2NoYW5uZWwo c3RydWN0IGZpbWRfY29udGV4dCAqY3R4KQo+PiAgewo+PiAtCWludCB3aW4sIGNoX2VuYWJsZWQg PSAwOwo+PiArCXVuc2lnbmVkIGludCB3aW4sIGNoX2VuYWJsZWQgPSAwOwo+PiAgCj4+ICAJRFJN X0RFQlVHX0tNUygiJXNcbiIsIF9fRklMRV9fKTsKPj4gIAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2V4eW5vcy9leHlub3NfbWl4ZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9leHlub3Mv ZXh5bm9zX21peGVyLmMKPj4gaW5kZXggZmYxNTcwMi4uNGExNjU2YiAxMDA2NDQKPj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfbWl4ZXIuYwo+PiArKysgYi9kcml2ZXJzL2dw dS9kcm0vZXh5bm9zL2V4eW5vc19taXhlci5jCj4+IEBAIC0zMzMsNyArMzMzLDcgQEAgc3RhdGlj IHZvaWQgbWl4ZXJfY2ZnX3JnYl9mbXQoc3RydWN0IG1peGVyX2NvbnRleHQgKmN0eCwgdW5zaWdu ZWQgaW50IGhlaWdodCkKPj4gIAltaXhlcl9yZWdfd3JpdGVtYXNrKHJlcywgTVhSX0NGRywgdmFs LCBNWFJfQ0ZHX1JHQl9GTVRfTUFTSyk7Cj4+ICB9Cj4+ICAKPj4gLXN0YXRpYyB2b2lkIG1peGVy X2NmZ19sYXllcihzdHJ1Y3QgbWl4ZXJfY29udGV4dCAqY3R4LCBpbnQgd2luLCBib29sIGVuYWJs ZSkKPj4gK3N0YXRpYyB2b2lkIG1peGVyX2NmZ19sYXllcihzdHJ1Y3QgbWl4ZXJfY29udGV4dCAq Y3R4LCB1bnNpZ25lZCBpbnQgd2luLCBib29sIGVuYWJsZSkKPj4gIHsKPj4gIAlzdHJ1Y3QgbWl4 ZXJfcmVzb3VyY2VzICpyZXMgPSAmY3R4LT5taXhlcl9yZXM7Cj4+ICAJdTMyIHZhbCA9IGVuYWJs ZSA/IH4wIDogMDsKPj4gQEAgLTM3OSw3ICszNzksNyBAQCBzdGF0aWMgdm9pZCBtaXhlcl9zdG9w KHN0cnVjdCBtaXhlcl9jb250ZXh0ICpjdHgpCj4+ICAJCXVzbGVlcF9yYW5nZSgxMDAwMCwgMTIw MDApOwo+PiAgfQo+PiAgCj4+IC1zdGF0aWMgdm9pZCB2cF92aWRlb19idWZmZXIoc3RydWN0IG1p eGVyX2NvbnRleHQgKmN0eCwgaW50IHdpbikKPj4gK3N0YXRpYyB2b2lkIHZwX3ZpZGVvX2J1ZmZl cihzdHJ1Y3QgbWl4ZXJfY29udGV4dCAqY3R4LCB1bnNpZ25lZCBpbnQgd2luKQo+PiAgewo+PiAg CXN0cnVjdCBtaXhlcl9yZXNvdXJjZXMgKnJlcyA9ICZjdHgtPm1peGVyX3JlczsKPj4gIAl1bnNp Z25lZCBsb25nIGZsYWdzOwo+PiBAQCAtNTExLDcgKzUxMSw3IEBAIGZhaWw6Cj4+ICAJcmV0dXJu IC1FTk9UU1VQUDsKPj4gIH0KPj4gIAo+PiAtc3RhdGljIHZvaWQgbWl4ZXJfZ3JhcGhfYnVmZmVy KHN0cnVjdCBtaXhlcl9jb250ZXh0ICpjdHgsIGludCB3aW4pCj4+ICtzdGF0aWMgdm9pZCBtaXhl cl9ncmFwaF9idWZmZXIoc3RydWN0IG1peGVyX2NvbnRleHQgKmN0eCwgdW5zaWduZWQgaW50IHdp bikKPj4gIHsKPj4gIAlzdHJ1Y3QgbWl4ZXJfcmVzb3VyY2VzICpyZXMgPSAmY3R4LT5taXhlcl9y ZXM7Cj4+ICAJdW5zaWduZWQgbG9uZyBmbGFnczsKPj4KPiAKPiAtLQo+IFRvIHVuc3Vic2NyaWJl IGZyb20gdGhpcyBsaXN0OiBzZW5kIHRoZSBsaW5lICJ1bnN1YnNjcmliZSBsaW51eC1zYW1zdW5n LXNvYyIgaW4KPiB0aGUgYm9keSBvZiBhIG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVs Lm9yZwo+IE1vcmUgbWFqb3Jkb21vIGluZm8gYXQgIGh0dHA6Ly92Z2VyLmtlcm5lbC5vcmcvbWFq b3Jkb21vLWluZm8uaHRtbAo+IAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRl c2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9k cmktZGV2ZWwK