From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 1/4] drm/i915: Actually retry with bit-banging after GMBUS timeout Date: Mon, 07 Mar 2016 19:06:37 +0200 Message-ID: <87twki1ale.fsf@intel.com> References: <1457366220-29409-1-git-send-email-ville.syrjala@linux.intel.com> <1457366220-29409-2-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1457366220-29409-2-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org Cc: drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAwNyBNYXIgMjAxNiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Pgo+IEFmdGVyIHRoZSBHTUJVUyB0cmFuc2ZlciB0aW1lcyBvdXQsIHdlIHNldCBmb3JjZV9iaXQ9 MSBhbmQKPiByZXR1cm4gLUVBR0FJTiBleHBlY3RpbmcgdGhlIGkyYyBjb3JlIHRvIGNhbGwgdGhl IC5tYXN0ZXJfeGZlcgo+IGhvb2sgYWdhaW4gc28gdGhhdCB3ZSB3aWxsIHJldHJ5IHRoZSBzYW1l IHRyYW5zZmVyIHZpYSBiaXQtYmFuZ2luZy4KPiBUaGlzIGlzIGluIGNhc2UgdGhlIGdtYnVzIGhh cmR3YXJlIGlzIHNvbWVob3cgZmF1bHR5Lgo+Cj4gVW5mb3J0dW5hdGVseSB3ZSBsZWZ0IGFkYXB0 ZXItPnJldHJpZXMgdG8gMCwgbWVhbmluZyB0aGUgaTJjIGNvcmUKPiBkaWRuJ3QgYWN0dWFsbHkg ZG8gdGhlIHJldHJ5LiBMZXQncyB0ZWxsIHRoZSBjb3JlIHdlIHdhbnQgb25lIHJldHJ5Cj4gd2hl biB3ZSByZXR1cm4gLUVBR0FJTi4KPgo+IE5vdGUgdGhhdCBpMmMtYWxnby1iaXQgYWxzbyB1c2Vz IHRoaXMgcmV0cnkgY291bnQgZm9yIHNvbWUgaW50ZXJuYWwKPiByZXRyaWVzLCBzbyB3ZSdsbCBl bmQgdXAgaW5jcmVhc2luZyB0aG9zZSBhIGJpdCBhcyB3ZWxsLgoKSSB0aGluayBJIG11c3QgaGF2 ZSBjb25mdXNlZCB0aGlzIHdpdGggdGhlIGRwIGF1eCBpMmMgYWRhcHRlciByZXRyaWVzCndoaWNo IGRvZXMgZ2V0IGluaXRpYWxpemVkIHRvIDMuIE1laC4KClJldmlld2VkLWJ5OiBKYW5pIE5pa3Vs YSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgoKCj4KPiBDYzogSmFuaSBOaWt1bGEgPGphbmkubmlr dWxhQGludGVsLmNvbT4KPiBDYzogZHJtLWludGVsLWZpeGVzQGxpc3RzLmZyZWVkZXNrdG9wLm9y Zwo+IEZpeGVzOiBiZmZjZTkwN2Q2NDAgKCJkcm0vaTkxNTogYWJzdHJhY3QgaTJjIGJpdCBiYW5n aW5nIGZhbGxiYWNrIGluIGdtYnVzIHhmZXIiKQo+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrD pGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2kyYy5jIHwgNiArKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5z ZXJ0aW9ucygrKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2ky Yy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaTJjLmMKPiBpbmRleCBkZWI4MjgyYzI2 ZDguLjUyZmJlNTMwZmM5ZSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9pMmMuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2kyYy5jCj4gQEAgLTY2 NCw2ICs2NjQsMTIgQEAgaW50IGludGVsX3NldHVwX2dtYnVzKHN0cnVjdCBkcm1fZGV2aWNlICpk ZXYpCj4gIAo+ICAJCWJ1cy0+YWRhcHRlci5hbGdvID0gJmdtYnVzX2FsZ29yaXRobTsKPiAgCj4g KwkJLyoKPiArCQkgKiBXZSB3aXNoIHRvIHJldHJ5IHdpdGggYml0IGJhbmdpbmcKPiArCQkgKiBh ZnRlciBhIHRpbWVkIG91dCBHTUJVUyBhdHRlbXB0Lgo+ICsJCSAqLwo+ICsJCWJ1cy0+YWRhcHRl ci5yZXRyaWVzID0gMTsKPiArCj4gIAkJLyogQnkgZGVmYXVsdCB1c2UgYSBjb25zZXJ2YXRpdmUg Y2xvY2sgcmF0ZSAqLwo+ICAJCWJ1cy0+cmVnMCA9IHBpbiB8IEdNQlVTX1JBVEVfMTAwS0haOwoK LS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK