From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v3 09/11] drm/i915: DisplayPort-MST pixel clock check Date: Wed, 12 Aug 2015 21:49:12 +0300 Message-ID: <20150812184912.GJ5176@intel.com> References: <1438344840-3490-1-git-send-email-mika.kahola@intel.com> <1438344840-3490-10-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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 8CBF86E79A for ; Wed, 12 Aug 2015 11:49:29 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1438344840-3490-10-git-send-email-mika.kahola@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kahola Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBKdWwgMzEsIDIwMTUgYXQgMDM6MTM6NThQTSArMDMwMCwgTWlrYSBLYWhvbGEgd3Jv dGU6Cj4gSXQgaXMgcG9zc2libGUgdGhlIHdlIHJlcXVlc3QgdG8gaGF2ZSBhIG1vZGUgdGhhdCBo YXMKPiBoaWdoZXIgcGl4ZWwgY2xvY2sgdGhhbiBvdXIgSFcgY2FuIHN1cHBvcnQuIFRoaXMgcGF0 Y2gKPiBjaGVja3MgaWYgcmVxdWVzdGVkIHBpeGVsIGNsb2NrIGlzIGxvd2VyIHRoYW4gdGhlIG9u ZQo+IHN1cHBvcnRlZCBieSB0aGUgSFcuIFRoZSByZXF1ZXN0ZWQgbW9kZSBpcyBkaXNjYXJkZWQK PiBpZiB3ZSBjYW5ub3Qgc3VwcG9ydCB0aGUgcmVxdWVzdGVkIHBpeGVsIGNsb2NrLgo+IAo+IFRo aXMgcGF0Y2ggYXBwbGllcyB0byBEaXNwbGF5UG9ydCBNU1QuCj4gCj4gVjI6Cj4gLSByZW1vdmVk IGNvbXB1dGF0aW9uIGZvciBtYXggcGl4ZWwgY2xvY2sKPiAKPiBWMzoKPiAtIGNsZWFudXAgYnkg cmVtb3ZpbmcgdW5uZWNlc3NhcnkgbGluZXMKPiAKPiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9s YSA8bWlrYS5rYWhvbGFAaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcF9tc3QuYyB8IDUgKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygr KQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9tc3QuYyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX21zdC5jCj4gaW5kZXggNTg1ZjBhNC4uZmNm MDNkMCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9tc3QuYwo+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX21zdC5jCj4gQEAgLTM0Nyw2ICsz NDcsOCBAQCBzdGF0aWMgZW51bSBkcm1fbW9kZV9zdGF0dXMKPiAgaW50ZWxfZHBfbXN0X21vZGVf dmFsaWQoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwKPiAgCQkJc3RydWN0IGRybV9k aXNwbGF5X21vZGUgKm1vZGUpCj4gIHsKPiArCWludCBtYXhfcGl4Y2xrID0gdG9faTkxNShjb25u ZWN0b3ItPmRldiktPm1heF9kb3RjbGs7CgpUaGUgcGl4Y2xrIHZzLiBkb3RjbGsgaW4gZXZlcnkg cGF0Y2ggaXMgdGlja2xpbmcgbXkgb2NkIG5lcnZlcy4gSSdkIHNheQpwaWNrIG9uZSBhbmQgc3Rp Y2sgdG8gaXQgZXZlcnl3aGVyZS4gSSBndWVzcyBJJ20gcHJvYmFibHkgdG8gYmxhbWUgaGVyZQpz aW5jZSBJJ3ZlIGJlZW4gdXNpbmcgZG90Y2xvY2sgaW4gdGhlIC5nZXRfY29uZmlnKCkgcGF0aHMs IGFuZCBwaXhjbGsKaW4gdGhlIGNkY2xrIGNhbGN1bGF0aW9ucy4gV2l0aCBncmVwIEkgY2FuJ3Qg c2F5IHdoaWNoIG9uZSBpcyB3aW5uaW5nLApzbyBJIGd1ZXNzIHlvdSBjb3VsZCBwaWNrIHdoaWNo ZXZlciBzZWVtcyBtb3JlIGF3ZXNvbWUuCgpBcGFydCBmcm9tIHRoYXQgdGhpcyBwYXRjaCBsb29r cyBnb29kIHNvOgpSZXZpZXdlZC1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxp bnV4LmludGVsLmNvbT4KCj4gKwo+ICAJLyogVE9ETyAtIHZhbGlkYXRlIG1vZGUgYWdhaW5zdCBh dmFpbGFibGUgUEJOIGZvciBsaW5rICovCj4gIAlpZiAobW9kZS0+Y2xvY2sgPCAxMDAwMCkKPiAg CQlyZXR1cm4gTU9ERV9DTE9DS19MT1c7Cj4gQEAgLTM1NCw2ICszNTYsOSBAQCBpbnRlbF9kcF9t c3RfbW9kZV92YWxpZChzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLAo+ICAJaWYgKG1v ZGUtPmZsYWdzICYgRFJNX01PREVfRkxBR19EQkxDTEspCj4gIAkJcmV0dXJuIE1PREVfSF9JTExF R0FMOwo+ICAKPiArCWlmIChtb2RlLT5jbG9jayA+IG1heF9waXhjbGspCj4gKwkJcmV0dXJuIE1P REVfQ0xPQ0tfSElHSDsKPiArCj4gIAlyZXR1cm4gTU9ERV9PSzsKPiAgfQo+ICAKPiAtLSAKPiAx LjkuMQo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Cj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwt Z2Z4CgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=