From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/4] drm/i915: Actually retry with bit-banging after GMBUS timeout Date: Wed, 9 Mar 2016 17:13:07 +0200 Message-ID: <20160309151307.GW10446@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> <87twki1ale.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <87twki1ale.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: intel-gfx@lists.freedesktop.org, drm-intel-fixes@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBNYXIgMDcsIDIwMTYgYXQgMDc6MDY6MzdQTSArMDIwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gT24gTW9uLCAwNyBNYXIgMjAxNiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20g d3JvdGU6Cj4gPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50 ZWwuY29tPgo+ID4KPiA+IEFmdGVyIHRoZSBHTUJVUyB0cmFuc2ZlciB0aW1lcyBvdXQsIHdlIHNl dCBmb3JjZV9iaXQ9MSBhbmQKPiA+IHJldHVybiAtRUFHQUlOIGV4cGVjdGluZyB0aGUgaTJjIGNv cmUgdG8gY2FsbCB0aGUgLm1hc3Rlcl94ZmVyCj4gPiBob29rIGFnYWluIHNvIHRoYXQgd2Ugd2ls bCByZXRyeSB0aGUgc2FtZSB0cmFuc2ZlciB2aWEgYml0LWJhbmdpbmcuCj4gPiBUaGlzIGlzIGlu IGNhc2UgdGhlIGdtYnVzIGhhcmR3YXJlIGlzIHNvbWVob3cgZmF1bHR5Lgo+ID4KPiA+IFVuZm9y dHVuYXRlbHkgd2UgbGVmdCBhZGFwdGVyLT5yZXRyaWVzIHRvIDAsIG1lYW5pbmcgdGhlIGkyYyBj b3JlCj4gPiBkaWRuJ3QgYWN0dWFsbHkgZG8gdGhlIHJldHJ5LiBMZXQncyB0ZWxsIHRoZSBjb3Jl IHdlIHdhbnQgb25lIHJldHJ5Cj4gPiB3aGVuIHdlIHJldHVybiAtRUFHQUlOLgo+ID4KPiA+IE5v dGUgdGhhdCBpMmMtYWxnby1iaXQgYWxzbyB1c2VzIHRoaXMgcmV0cnkgY291bnQgZm9yIHNvbWUg aW50ZXJuYWwKPiA+IHJldHJpZXMsIHNvIHdlJ2xsIGVuZCB1cCBpbmNyZWFzaW5nIHRob3NlIGEg Yml0IGFzIHdlbGwuCj4gCj4gSSB0aGluayBJIG11c3QgaGF2ZSBjb25mdXNlZCB0aGlzIHdpdGgg dGhlIGRwIGF1eCBpMmMgYWRhcHRlciByZXRyaWVzCj4gd2hpY2ggZG9lcyBnZXQgaW5pdGlhbGl6 ZWQgdG8gMy4gTWVoLgo+IAo+IFJldmlld2VkLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFA aW50ZWwuY29tPgoKUGF0Y2ggcHVzaGVkIHRvIGRpbnEuIFRoYW5rcyBmb3IgdGhlIHJldmlldy4K Cj4gCj4gPgo+ID4gQ2M6IEphbmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+Cj4gPiBD YzogZHJtLWludGVsLWZpeGVzQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+ID4gRml4ZXM6IGJmZmNl OTA3ZDY0MCAoImRybS9pOTE1OiBhYnN0cmFjdCBpMmMgYml0IGJhbmdpbmcgZmFsbGJhY2sgaW4g Z21idXMgeGZlciIpCj4gPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfaTJjLmMgfCA2ICsrKysrKwo+ID4gIDEgZmlsZSBjaGFuZ2VkLCA2IGluc2VydGlvbnMo KykKPiA+Cj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaTJjLmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9pMmMuYwo+ID4gaW5kZXggZGViODI4MmMyNmQ4 Li41MmZiZTUzMGZjOWUgMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9pMmMuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfaTJjLmMKPiA+IEBA IC02NjQsNiArNjY0LDEyIEBAIGludCBpbnRlbF9zZXR1cF9nbWJ1cyhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2KQo+ID4gIAo+ID4gIAkJYnVzLT5hZGFwdGVyLmFsZ28gPSAmZ21idXNfYWxnb3JpdGht Owo+ID4gIAo+ID4gKwkJLyoKPiA+ICsJCSAqIFdlIHdpc2ggdG8gcmV0cnkgd2l0aCBiaXQgYmFu Z2luZwo+ID4gKwkJICogYWZ0ZXIgYSB0aW1lZCBvdXQgR01CVVMgYXR0ZW1wdC4KPiA+ICsJCSAq Lwo+ID4gKwkJYnVzLT5hZGFwdGVyLnJldHJpZXMgPSAxOwo+ID4gKwo+ID4gIAkJLyogQnkgZGVm YXVsdCB1c2UgYSBjb25zZXJ2YXRpdmUgY2xvY2sgcmF0ZSAqLwo+ID4gIAkJYnVzLT5yZWcwID0g cGluIHwgR01CVVNfUkFURV8xMDBLSFo7Cj4gCj4gLS0gCj4gSmFuaSBOaWt1bGEsIEludGVsIE9w ZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9U QwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1n ZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK