From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kumar, Shobhit" Subject: Re: [PATCH] drm/i915: Retry few time if gpiod_get fails during intel_dsi_init Date: Tue, 19 Jan 2016 21:00:40 +0530 Message-ID: <569E56A0.3030903@linux.intel.com> References: <1453216500-12571-1-git-send-email-shobhit.kumar@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 5B4DC6E7A8 for ; Tue, 19 Jan 2016 07:31:05 -0800 (PST) In-Reply-To: <1453216500-12571-1-git-send-email-shobhit.kumar@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@intel.com, Daniel Vetter , bloften80@gmail.com List-Id: intel-gfx@lists.freedesktop.org T24gMDEvMTkvMjAxNiAwODo0NSBQTSwgU2hvYmhpdCBLdW1hciB3cm90ZToKPiBJTlRFTF9TT0Nf UE1JQyBpcyBsb2FkaW5nIGxhdGVyIHRoYW4gSTkxNSBmYWlsaW5nIHRoZSBncGlvZF9nZXQgYW5k Cj4gcHdtX2dldCBjYWxscyBpbiBpOTE1LiBBZGQgYSByZXRyeSB0byBnaXZlIHRpbWUgZm9yIHRo ZSBJTlRFTF9TT0NfUE1JQwo+IHRvIGxvYWQuIFRoaXMgd2FzIGZpbmUgdGlsbCBub3cgYnV0IGJy b2tlIGluIGxhdGVzdCBrZXJuZWwuIE1heWJlIGxvYWQKPiB0aW1lIGZvciB0aGUgSU5URUxfU09D X1BNSUMgaGFzIGluY3JlYXNlZC4KPgo+IFNpbmNlIHRoZSBsb29rdXAgdGFibGVzIGZvciBHUElP IChwYW5lbCBlbmFibGUpIGFuZCBQV00gYm90aCBhcmUKPiBleHBvcnRlZCBieSBzYW1lIGludGVs X3NvY19wbWljIGRyaXZlciwganVzdCByZXRyeWluZyBmb3IgdGhlIGRyaXZlciB0bwo+IGxvYWQg aW4gaW50ZWxfZHNpX2luaXQgaXMgc3VmZmljaWVudC4gQnkgdGhlIHRpbWUgd2UgY29tZSB0bwo+ IHNldHVwX2JhY2tsaWdodCwgcHdtIHdvdWxkIGhhdmUgYmVlbiBleHBvcnRlZCBhcyB3ZWxsLgoK TWF5YmUgd2Ugc2hvdWxkIHBsYXkgd2l0aCBpbml0Y2FsbHMgaGVyZSBidXQgSSB3YXMgbm90IHN1 cmUgaG93IGl0IHdpbGwgCmltcGFjdCBpZiBJIGNoYW5nZSBpdCBmb3IgUE1JQyBkcml2ZXIuIElJ UkMsIHRoaXMgZGlzY3Vzc2lvbiBjYW1lIHVwIApmcm9tIERhbmllbCBhdCB0aGUgdGltZSBvZiBv cmlnaW5hbCBwYXRjaGVzIGFsc28gYnV0IHNvbWVob3cgZGlkIG5vdCAKY2xvc2UgZGVjaWRlZGx5 IGFuZCBoYXMgY29tZSBiYWNrIGFzIGEgcmVncmVzc2lvbi4KClJlZ2FyZHMKU2hvYmhpdAoKPgo+ IFNpZ25lZC1vZmYtYnk6IFNob2JoaXQgS3VtYXIgPHNob2JoaXQua3VtYXJAaW50ZWwuY29tPgo+ IC0tLQo+ICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHNpLmMgfCA2ICsrKysrLQo+ICAg MSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHNpLmMKPiBpbmRleCA5MWNlZjM1Li5lMzA5ZWY2IDEwMDY0NAo+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RzaS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHNpLmMKPiBAQCAtMTE5MiwxMCArMTE5MiwxNCBAQCB2b2lkIGludGVsX2Rz aV9pbml0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gICAJICogUGFuZWwgY29udHJvbC4KPiAg IAkgKi8KPiAgIAlpZiAoZGV2X3ByaXYtPnZidC5kc2kuY29uZmlnLT5wd21fYmxjID09IFBQU19C TENfUE1JQykgewo+ICsJCWludCByZXRyeSA9IDQ7Cj4gKwkJZG8gewo+ICAgCQlpbnRlbF9kc2kt PmdwaW9fcGFuZWwgPQo+ICAgCQkJZ3Bpb2RfZ2V0KGRldi0+ZGV2LCAicGFuZWwiLCBHUElPRF9P VVRfSElHSCk7Cj4gKwkJCW1zbGVlcCg1MCk7Cj4gKwkJfSB3aGlsZSAoSVNfRVJSKGludGVsX2Rz aS0+Z3Bpb19wYW5lbCkgJiYgLS1yZXRyeSk7Cj4KPiAtCQlpZiAoSVNfRVJSKGludGVsX2RzaS0+ Z3Bpb19wYW5lbCkpIHsKPiArCQlpZiAoIXJldHJ5KSB7Cj4gICAJCQlEUk1fRVJST1IoIkZhaWxl ZCB0byBvd24gZ3BpbyBmb3IgcGFuZWwgY29udHJvbFxuIik7Cj4gICAJCQlpbnRlbF9kc2ktPmdw aW9fcGFuZWwgPSBOVUxMOwo+ICAgCQl9Cj4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMu ZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9pbnRlbC1nZngK