From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v2 14/14] drm: rcar-du: Configure DPAD0 routing through last group on Gen3 Date: Tue, 01 Aug 2017 16:51:08 +0300 Message-ID: <6559605.ajX4pK5sJf@avalon> References: <20170626181226.29575-1-laurent.pinchart+renesas@ideasonboard.com> <20170626181226.29575-15-laurent.pinchart+renesas@ideasonboard.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9E71C6ED24 for ; Tue, 1 Aug 2017 13:50:57 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: kieran.bingham@ideasonboard.com Cc: linux-renesas-soc@vger.kernel.org, Laurent Pinchart , dri-devel@lists.freedesktop.org, linux-media@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org SGkgS2llcmFuLAoKT24gVHVlc2RheSAwMSBBdWcgMjAxNyAxNDo0NjoxMyBLaWVyYW4gQmluZ2hh bSB3cm90ZToKPiBPbiAyNi8wNi8xNyAxOToxMiwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToKPiA+ IE9uIEdlbjMgU29DcyBEUEFEMCByb3V0aW5nIGlzIGNvbmZpZ3VyZWQgdGhyb3VnaCB0aGUgbGFz dCBDUlRDIGdyb3VwLAo+ID4gdW5saWtlIG9uIEdlbjIgd2hlcmUgaXQgaXMgY29uZmlndXJlZCB0 aHJvdWdoIHRoZSBmaXJzdCBDUlRDIGdyb3VwLiBGaXgKPiA+IHRoZSBkcml2ZXIgYWNjb3JkaW5n bHkuCj4gPiAKPiA+IEZpeGVzOiAyNDI3YjMwMzc3MTAgKCJkcm06IHJjYXItZHU6IEFkZCBSOEE3 Nzk1IGRldmljZSBzdXBwb3J0IikKPiA+IFNpZ25lZC1vZmYtYnk6IExhdXJlbnQgUGluY2hhcnQK PiA+IDxsYXVyZW50LnBpbmNoYXJ0K3JlbmVzYXNAaWRlYXNvbmJvYXJkLmNvbT4KPiA+IC0tLQo+ ID4gCj4gPiAgZHJpdmVycy9ncHUvZHJtL3JjYXItZHUvcmNhcl9kdV9ncm91cC5jIHwgMjEgKysr KysrKysrKysrKystLS0tLS0tCj4gPiAgMSBmaWxlIGNoYW5nZWQsIDE0IGluc2VydGlvbnMoKyks IDcgZGVsZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcmNh ci1kdS9yY2FyX2R1X2dyb3VwLmMKPiA+IGIvZHJpdmVycy9ncHUvZHJtL3JjYXItZHUvcmNhcl9k dV9ncm91cC5jIGluZGV4Cj4gPiA2NDczOGZjYTk2ZDAuLjJhYmIyZmRkMTQzZSAxMDA2NDQKPiA+ IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9yY2FyLWR1L3JjYXJfZHVfZ3JvdXAuYwo+ID4gKysrIGIv ZHJpdmVycy9ncHUvZHJtL3JjYXItZHUvcmNhcl9kdV9ncm91cC5jCj4gPiBAQCAtMjA4LDIzICsy MDgsMzAgQEAgdm9pZCByY2FyX2R1X2dyb3VwX3Jlc3RhcnQoc3RydWN0IHJjYXJfZHVfZ3JvdXAK PiA+ICpyZ3JwKQo+ID4gIGludCByY2FyX2R1X3NldF9kcGFkMF92c3AxX3JvdXRpbmcoc3RydWN0 IHJjYXJfZHVfZGV2aWNlICpyY2R1KQo+ID4gIHsKPiA+ICsJc3RydWN0IHJjYXJfZHVfZ3JvdXAg KnJncnA7Cj4gPiArCXN0cnVjdCByY2FyX2R1X2NydGMgKmNydGM7Cj4gPiAgCWludCByZXQ7Cj4g PiAgCQo+ID4gIAlpZiAoIXJjYXJfZHVfaGFzKHJjZHUsIFJDQVJfRFVfRkVBVFVSRV9FWFRfQ1RS TF9SRUdTKSkKPiA+ICAJCXJldHVybiAwOwo+ID4gCj4gPiAtCS8qIFJHQiBvdXRwdXQgcm91dGlu ZyB0byBEUEFEMCBhbmQgVlNQMUQgcm91dGluZyB0byBEVTAvMS8yIGFyZQo+ID4gLQkgKiBjb25m aWd1cmVkIGluIHRoZSBERUZSOCByZWdpc3RlciBvZiB0aGUgZmlyc3QgZ3JvdXAuIEFzIHRoaXMK PiA+IGZ1bmN0aW9uCj4gPiAtCSAqIGNhbiBiZSBjYWxsZWQgd2l0aCB0aGUgRFUwIGFuZCBEVTEg Q1JUQ3MgZGlzYWJsZWQsIHdlIG5lZWQgdG8KPiA+IGVuYWJsZQo+ID4gLQkgKiB0aGUgZmlyc3Qg Z3JvdXAgY2xvY2sgYmVmb3JlIGFjY2Vzc2luZyB0aGUgcmVnaXN0ZXIuCj4gPiArCS8qCj4gPiAr CSAqIFJHQiBvdXRwdXQgcm91dGluZyB0byBEUEFEMCBhbmQgVlNQMUQgcm91dGluZyB0byBEVTAv MS8yIGFyZQo+ID4gKwkgKiBjb25maWd1cmVkIGluIHRoZSBERUZSOCByZWdpc3RlciBvZiB0aGUg Zmlyc3QgZ3JvdXAgb24gR2VuMiBhbmQgdGhlCj4gPiArCSAqIGxhc3QgZ3JvdXAgb24gR2VuMy4g QXMgdGhpcyBmdW5jdGlvbiBjYW4gYmUgY2FsbGVkIHdpdGggdGhlIERVCj4gPiArCSAqIGNoYW5u ZWxzIG9mIHRoZSBjb3JyZXNwb25kaW5nIENSVENzIGRpc2FibGVkLCB3ZSBuZWVkIHRvIGVuYWJs ZSB0aGUKPiA+ICsJICogZ3JvdXAgY2xvY2sgYmVmb3JlIGFjY2Vzc2luZyB0aGUgcmVnaXN0ZXIu Cj4gPiAgCSAqLwo+ID4gCj4gPiAtCXJldCA9IGNsa19wcmVwYXJlX2VuYWJsZShyY2R1LT5jcnRj c1swXS5jbG9jayk7Cj4gPiArCXJncnAgPSAmcmNkdS0+Z3JvdXBzW0RJVl9ST1VORF9VUChyY2R1 LT5udW1fY3J0Y3MsIDIpIC0gMV07Cj4gPiArCWNydGMgPSAmcmNkdS0+Y3J0Y3NbcmdycC0+aW5k ZXggKiAyXTsKPiAKPiBJJ20gbm90IGNlcnRhaW4gSSB1bmRlcnN0YW5kIGhvdyB0aGlzIG1ha2Vz IGEgZGlzdGluY3QgZGlmZmVyZW5jZSBiZXR3ZWVuCj4gRzIsIGFuZCBHMy4KClRoYXQncyBiZWNh dXNlLCB3ZWxsLCBpdCBkb2Vzbid0IDotKQoKPiBJcyByY2R1LT5udW1fY3J0Y3MgdGhlIGRpc3Rp bmd1aXNoaW5nIGZhY3RvciBiZXR3ZWVuIHRoZSBTb0Mncz8KCkknbSBub3Qgc3VyZSB3aGF0IEkg d2FzIHRoaW5raW5nIHdoZW4gSSB3cm90ZSB0aGlzLiBJJ2xsIHNlbmQgYSB2My4KCj4gPiArCj4g PiArCXJldCA9IGNsa19wcmVwYXJlX2VuYWJsZShjcnRjLT5jbG9jayk7Cj4gPiAgCWlmIChyZXQg PCAwKQo+ID4gIAkJcmV0dXJuIHJldDsKPiA+IAo+ID4gLQlyY2FyX2R1X2dyb3VwX3NldHVwX2Rl ZnI4KCZyY2R1LT5ncm91cHNbMF0pOwo+ID4gKwlyY2FyX2R1X2dyb3VwX3NldHVwX2RlZnI4KHJn cnApOwo+ID4gCj4gPiAtCWNsa19kaXNhYmxlX3VucHJlcGFyZShyY2R1LT5jcnRjc1swXS5jbG9j ayk7Cj4gPiArCWNsa19kaXNhYmxlX3VucHJlcGFyZShjcnRjLT5jbG9jayk7Cj4gPiAKPiA+ICAJ cmV0dXJuIDA7Cj4gPiAgfQoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK