From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH] drm/dp/dsc: Add Support for all BPCs supported by TGL Date: Tue, 16 Jul 2019 11:15:12 -0700 Message-ID: <20190716181511.GB2632@intel.com> References: <20190715234056.17112-1-anusha.srivatsa@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C3E76E165 for ; Tue, 16 Jul 2019 18:13:36 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190715234056.17112-1-anusha.srivatsa@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Anusha Srivatsa Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKdWwgMTUsIDIwMTkgYXQgMDQ6NDA6NTZQTSAtMDcwMCwgQW51c2hhIFNyaXZhdHNh IHdyb3RlOgo+IERTQyBlbmdpbmUgb24gSUNMIHN1cHBvcnRzIG9ubHkgOCBhbmQgMTAgQlBDIGFz IHRoZSBpbnB1dAo+IEJQQy4gQnV0IERTQyBlbmdpbmUgaW4gVEdMIHN1cHBvcnRzIDgsIDEwIGFu ZCAxMiBCUEMuCj4gQWRkIDEyIEJQQyBzdXBwb3J0IGZvciBEU0Mgd2hpbGUgY2FsY3VsYXRpbmcg Y29tcHJlc3Npb24KPiBjb25maWd1cmF0aW9uLgo+IAo+IHYyOiBSZW1vdmUgdGhlIHNlcGFyYXRl IGRlZmluZSBUR0xfRFBfRFNDX01BWF9TVVBQT1JURURfQlBDCj4gYW5kIHVzZSB0aGUgdmFsdWUg ZGlyZWN0bHkuKE1vcmUgc3VjaCBkZWZpbmVzIGNhbiBiZSByZW1vdmVkCj4gYXMgcGFydCBvZiBm dXR1cmUgcGF0Y2hlcykuIChWaWxsZSkKCklNTyB3aGF0IFZpbGxlIGFza2VkIHRvIGRvIGluIGhp cyBjb21tZW50IHdhcyB0byByZW1vdmUgYWxsIHRoZSAjZGVmaW5lcwpmb3IgdGhlIG1heCBEU0Mg QlBDIHNvIHJlbW92ZSB0aGUgb25lcyBmb3IgOCBhbmQgMTAgYWxzbyB0byBtYWsgZWl0IG1vcmUg cmVhZGFibGUKYW5kIHRoYXQgdXNlciBkb2VzIG5vdCBoYXZlIHRvIGh1bnQgZm9yIHRoZSAjZGVm aW5lcyBmb3IgZWl0aGVyIG9mIHRoZXNlLgoKPiAKPiBDYzogVmlsbGUgU3lyasOkbMOkIDx2aWxs ZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiBDYzogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQu bmF2YXJlQGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBBbnVzaGEgU3JpdmF0c2EgPGFudXNo YS5zcml2YXRzYUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3Bs YXkvaW50ZWxfZHAuYyB8IDggKysrKysrLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDYgaW5zZXJ0aW9u cygrKSwgMiBkZWxldGlvbnMoLSkKPiAKPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZGlzcGxheS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9kcC5jCj4gaW5kZXggMGViNWQ2NmY4N2E3Li5hYThiZmI3NTRmYzEgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gKysrIGIvZHJpdmVycy9n cHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kcC5jCj4gQEAgLTE5MTQsOCArMTkxNCwxMiBAQCBz dGF0aWMgaW50IGludGVsX2RwX2RzY19jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxfZHAgKmlu dGVsX2RwLAo+ICAJaWYgKCFpbnRlbF9kcF9zdXBwb3J0c19kc2MoaW50ZWxfZHAsIHBpcGVfY29u ZmlnKSkKPiAgCQlyZXR1cm4gLUVJTlZBTDsKPiAgCj4gLQlkc2NfbWF4X2JwYyA9IG1pbl90KHU4 LCBEUF9EU0NfTUFYX1NVUFBPUlRFRF9CUEMsCj4gLQkJCSAgICBjb25uX3N0YXRlLT5tYXhfcmVx dWVzdGVkX2JwYyk7Cj4gKwkvKiBNYXggRFNDIElucHV0IEJQQyBmb3IgVEdMKyBpcyAxMiAqLwo+ ICsJaWYgKElOVEVMX0dFTihkZXZfcHJpdikgPj0gMTIpCj4gKwkJZHNjX21heF9icGMgPSBtaW5f dCh1OCwgMTIsIGNvbm5fc3RhdGUtPm1heF9yZXF1ZXN0ZWRfYnBjKTsKPiArCWVsc2UKPiArCQlk c2NfbWF4X2JwYyA9IG1pbl90KHU4LCBEUF9EU0NfTUFYX1NVUFBPUlRFRF9CUEMsCj4gKwkJCQkg ICAgY29ubl9zdGF0ZS0+bWF4X3JlcXVlc3RlZF9icGMpOwoKVXNlIDEwIGhlcmUgZGlyZWN0bHkK Cj4gIAo+ICAJcGlwZV9icHAgPSBpbnRlbF9kcF9kc2NfY29tcHV0ZV9icHAoaW50ZWxfZHAsIGRz Y19tYXhfYnBjKTsKPiAgCWlmIChwaXBlX2JwcCA8IERQX0RTQ19NSU5fU1VQUE9SVEVEX0JQQyAq IDMpIHsKClVzZSA4IGhlcmUgZGlyZWN0bHkKCk1hbmFzaQo+IC0tIAo+IDIuMjEuMAo+IApfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZng=