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spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1431F6E3D8; Wed, 18 Nov 2020 11:12:36 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6125F6E3D8 for ; Wed, 18 Nov 2020 11:12:34 +0000 (UTC) IronPort-SDR: XfV/nxDuM3ERAqqqhbRJ5IPkUj/3MMxnJt5sx19rXogujImq/DtH01ntMkMUoOUCKkXnWJJY8H rWIh09Il5G6A== X-IronPort-AV: E=McAfee;i="6000,8403,9808"; a="168527575" X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="168527575" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 03:12:33 -0800 IronPort-SDR: R0amkP8O7qoAzbr7AiCNBpQl8E79VeFqRT3NshLV7KdQN36QafBtDL7aClf8UzRvav7M42w8PZ eIBKQk2SOWHw== X-IronPort-AV: E=Sophos;i="5.77,486,1596524400"; d="scan'208";a="544471179" Received: from dlmurray-mobl3.ger.corp.intel.com (HELO localhost) ([10.251.82.13]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Nov 2020 03:12:32 -0800 From: Jani Nikula To: Gwan-gyeong Mun , intel-gfx@lists.freedesktop.org In-Reply-To: <20201106101443.686053-2-gwan-gyeong.mun@intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <20201106101443.686053-1-gwan-gyeong.mun@intel.com> <20201106101443.686053-2-gwan-gyeong.mun@intel.com> Date: Wed, 18 Nov 2020 13:12:29 +0200 Message-ID: <875z62q5pe.fsf@intel.com> MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH v4 2/2] drm/i915/display: Support Multiple Transcoders' PSR status on debugfs X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" T24gRnJpLCAwNiBOb3YgMjAyMCwgR3dhbi1neWVvbmcgTXVuIDxnd2FuLWd5ZW9uZy5tdW5AaW50 ZWwuY29tPiB3cm90ZToKPiBJbiBvcmRlciB0byBzdXBwb3J0IHRoZSBQU1Igc3RhdGUgb2YgZWFj aCB0cmFuc2NvZGVyLCBpdCBhZGRzCj4gaTkxNV9wc3Jfc3RhdHVzIHRvIHN1Yi1kaXJlY3Rvcnkg b2YgZWFjaCB0cmFuc2NvZGVyLgo+Cj4gdjI6IENoYW5nZSB1c2luZyBvZiBTeW1ib2xpYyBwZXJt aXNzaW9ucyAnU19JUlVHTycgdG8gdXNpbmcgb2Ygb2N0YWwKPiAgICAgcGVybWlzc2lvbnMgJzA0 NDQnCj4KPiBTaWduZWQtb2ZmLWJ5OiBHd2FuLWd5ZW9uZyBNdW4gPGd3YW4tZ3llb25nLm11bkBp bnRlbC5jb20+Cj4gQ2M6IEpvc8OpIFJvYmVydG8gZGUgU291emEgPGpvc2Uuc291emFAaW50ZWwu Y29tPgo+IC0tLQo+ICAuLi4vZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5X2RlYnVnZnMu YyAgfCAyMyArKysrKysrKysrKysrKysrKysrCj4gIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRp b25zKCspCj4KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kaXNwbGF5X2RlYnVnZnMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxf ZGlzcGxheV9kZWJ1Z2ZzLmMKPiBpbmRleCA4NDAyZTZhYzlmNzYuLjM3ODA1NjE1YTIyMSAxMDA2 NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXlfZGVi dWdmcy5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5 X2RlYnVnZnMuYwo+IEBAIC0yMDkzLDYgKzIwOTMsMjMgQEAgc3RhdGljIGludCBpOTE1X2hkY3Bf c2lua19jYXBhYmlsaXR5X3Nob3coc3RydWN0IHNlcV9maWxlICptLCB2b2lkICpkYXRhKQo+ICB9 Cj4gIERFRklORV9TSE9XX0FUVFJJQlVURShpOTE1X2hkY3Bfc2lua19jYXBhYmlsaXR5KTsKPiAg Cj4gK3N0YXRpYyBpbnQgaTkxNV9wc3Jfc3RhdHVzX3Nob3coc3RydWN0IHNlcV9maWxlICptLCB2 b2lkICpkYXRhKQo+ICt7Cj4gKwlzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yID0gbS0+ cHJpdmF0ZTsKPiArCXN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHAgPQo+ICsJCWludGVsX2F0dGFj aGVkX2RwKHRvX2ludGVsX2Nvbm5lY3Rvcihjb25uZWN0b3IpKTsKPiArCXN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdiA9IGRwX3RvX2k5MTUoaW50ZWxfZHApOwo+ICsKPiArCWlmIChj b25uZWN0b3ItPnN0YXR1cyAhPSBjb25uZWN0b3Jfc3RhdHVzX2Nvbm5lY3RlZCkKCkhvdydzIHRo aXMgcG9zc2libGUgZm9yIGVEUCwgYnR3PwoKQlIsCkphbmkuCgo+ICsJCXJldHVybiAtRU5PREVW Owo+ICsKPiArCWlmICghSEFTX1BTUihkZXZfcHJpdikpCj4gKwkJcmV0dXJuIC1FTk9ERVY7Cj4g Kwo+ICsJcmV0dXJuIGludGVsX3Bzcl9zdGF0dXMobSwgaW50ZWxfZHApOwo+ICt9Cj4gK0RFRklO RV9TSE9XX0FUVFJJQlVURShpOTE1X3Bzcl9zdGF0dXMpOwo+ICsKPiAgI2RlZmluZSBMUFNQX0NB UEFCTEUoQ09ORCkgKENPTkQgPyBzZXFfcHV0cyhtLCAiTFBTUDogY2FwYWJsZVxuIikgOiBcCj4g IAkJCQlzZXFfcHV0cyhtLCAiTFBTUDogaW5jYXBhYmxlXG4iKSkKPiAgCj4gQEAgLTIyNjgsNiAr MjI4NSwxMiBAQCBpbnQgaW50ZWxfY29ubmVjdG9yX2RlYnVnZnNfYWRkKHN0cnVjdCBkcm1fY29u bmVjdG9yICpjb25uZWN0b3IpCj4gIAkJCQkgICAgY29ubmVjdG9yLCAmaTkxNV9wc3Jfc2lua19z dGF0dXNfZm9wcyk7Cj4gIAl9Cj4gIAo+ICsJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTIg JiYKPiArCSAgICBjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlID09IERSTV9NT0RFX0NPTk5FQ1RP Ul9lRFApIHsKPiArCQlkZWJ1Z2ZzX2NyZWF0ZV9maWxlKCJpOTE1X3Bzcl9zdGF0dXMiLCAwNDQ0 LCByb290LAo+ICsJCQkJICAgIGNvbm5lY3RvciwgJmk5MTVfcHNyX3N0YXR1c19mb3BzKTsKPiAr CX0KPiArCj4gIAlpZiAoY29ubmVjdG9yLT5jb25uZWN0b3JfdHlwZSA9PSBEUk1fTU9ERV9DT05O RUNUT1JfRGlzcGxheVBvcnQgfHwKPiAgCSAgICBjb25uZWN0b3ItPmNvbm5lY3Rvcl90eXBlID09 IERSTV9NT0RFX0NPTk5FQ1RPUl9IRE1JQSB8fAo+ICAJICAgIGNvbm5lY3Rvci0+Y29ubmVjdG9y X3R5cGUgPT0gRFJNX01PREVfQ09OTkVDVE9SX0hETUlCKSB7CgotLSAKSmFuaSBOaWt1bGEsIElu dGVsIE9wZW4gU291cmNlIEdyYXBoaWNzIENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1h bi9saXN0aW5mby9pbnRlbC1nZngK