From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH 2/2] drm/i915: Clean up DSC vs. not bpp handling Date: Tue, 26 Mar 2019 09:02:36 -0700 Message-ID: <20190326160236.GB20470@intel.com> References: <20190326144903.6617-1-ville.syrjala@linux.intel.com> <20190326144903.6617-2-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id E17B06E06F for ; Tue, 26 Mar 2019 16:00:20 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20190326144903.6617-2-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville Syrjala Cc: intel-gfx@lists.freedesktop.org, Manasi Navare List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXIgMjYsIDIwMTkgYXQgMDQ6NDk6MDNQTSArMDIwMCwgVmlsbGUgU3lyamFsYSB3 cm90ZToKPiBGcm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwu Y29tPgo+IAo+IE5vIHBvaW50IGluIGR1cGxpY2F0aW5nIGFsbCB0aGlzIGNvZGUgd2hlbiB3ZSBj YW4ganVzdAo+IHVzZSBhIHZhcmlhYmxlIHRvcCBob2xkIHRoZSBvdXRwdXQgYnBwICh0aGUgb25s eSB0aGluZwo+IHRoYXQgZGlmZmVycyBiZXR3ZWVuIHRoZSB0d28gYnJhbmNoZXMpLgo+IAo+IENj OiBBbnVzaGEgU3JpdmF0c2EgPGFudXNoYS5zcml2YXRzYUBpbnRlbC5jb20+Cj4gQ2M6IE1hbmFz aSBOYXZhcmUgPG1hbmFzaS5kLm5hdmFyZUBpbnRlbC5jb21rPgo+IFNpZ25lZC1vZmYtYnk6IFZp bGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+CgpUaGlzIGNsZWFu IHVwIGxvb2tzIGdvb2QsIHRoYW5rIHlvdSBmb3IgY2F0Y2hpbmcgdGhpcyBhbmQgY2xlYW5pbmcg aXQgdXAuCgpSZXZpZXdlZC1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2YXJlQGludGVs LmNvbT4KCk1hbmFzaQoKPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8 IDI3ICsrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgMTIgaW5z ZXJ0aW9ucygrKSwgMTUgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4g aW5kZXggYmJmNjc4NTYxNTA5Li5iMjYwMDdhMzIzMTggMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMKPiBAQCAtMjEyNiw3ICsyMTI2LDcgQEAgaW50ZWxfZHBfY29tcHV0ZV9jb25maWcoc3Ry dWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4gIAkJdG9faW50ZWxfZGlnaXRhbF9jb25uZWN0 b3Jfc3RhdGUoY29ubl9zdGF0ZSk7Cj4gIAlib29sIGNvbnN0YW50X24gPSBkcm1fZHBfaGFzX3F1 aXJrKCZpbnRlbF9kcC0+ZGVzYywKPiAgCQkJCQkgICBEUF9EUENEX1FVSVJLX0NPTlNUQU5UX04p Owo+IC0JaW50IHJldDsKPiArCWludCByZXQsIG91dHB1dF9icHA7Cj4gIAo+ICAJaWYgKEhBU19Q Q0hfU1BMSVQoZGV2X3ByaXYpICYmICFIQVNfRERJKGRldl9wcml2KSAmJiBwb3J0ICE9IFBPUlRf QSkKPiAgCQlwaXBlX2NvbmZpZy0+aGFzX3BjaF9lbmNvZGVyID0gdHJ1ZTsKPiBAQCAtMjE5MCwy NSArMjE5MCwyMiBAQCBpbnRlbF9kcF9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QgaW50ZWxfZW5jb2Rl ciAqZW5jb2RlciwKPiAgCQkJaW50ZWxfY29ubl9zdGF0ZS0+YnJvYWRjYXN0X3JnYiA9PSBJTlRF TF9CUk9BRENBU1RfUkdCX0xJTUlURUQ7Cj4gIAl9Cj4gIAo+IC0JaWYgKCFwaXBlX2NvbmZpZy0+ ZHNjX3BhcmFtcy5jb21wcmVzc2lvbl9lbmFibGUpCj4gLQkJaW50ZWxfbGlua19jb21wdXRlX21f bihwaXBlX2NvbmZpZy0+cGlwZV9icHAsCj4gLQkJCQkgICAgICAgcGlwZV9jb25maWctPmxhbmVf Y291bnQsCj4gLQkJCQkgICAgICAgYWRqdXN0ZWRfbW9kZS0+Y3J0Y19jbG9jaywKPiAtCQkJCSAg ICAgICBwaXBlX2NvbmZpZy0+cG9ydF9jbG9jaywKPiAtCQkJCSAgICAgICAmcGlwZV9jb25maWct PmRwX21fbiwKPiAtCQkJCSAgICAgICBjb25zdGFudF9uKTsKPiArCWlmIChwaXBlX2NvbmZpZy0+ ZHNjX3BhcmFtcy5jb21wcmVzc2lvbl9lbmFibGUpCj4gKwkJb3V0cHV0X2JwcCA9IHBpcGVfY29u ZmlnLT5kc2NfcGFyYW1zLmNvbXByZXNzZWRfYnBwOwo+ICAJZWxzZQo+IC0JCWludGVsX2xpbmtf Y29tcHV0ZV9tX24ocGlwZV9jb25maWctPmRzY19wYXJhbXMuY29tcHJlc3NlZF9icHAsCj4gLQkJ CQkgICAgICAgcGlwZV9jb25maWctPmxhbmVfY291bnQsCj4gLQkJCQkgICAgICAgYWRqdXN0ZWRf bW9kZS0+Y3J0Y19jbG9jaywKPiAtCQkJCSAgICAgICBwaXBlX2NvbmZpZy0+cG9ydF9jbG9jaywK PiAtCQkJCSAgICAgICAmcGlwZV9jb25maWctPmRwX21fbiwKPiAtCQkJCSAgICAgICBjb25zdGFu dF9uKTsKPiArCQlvdXRwdXRfYnBwID0gcGlwZV9jb25maWctPnBpcGVfYnBwOwo+ICsKPiArCWlu dGVsX2xpbmtfY29tcHV0ZV9tX24ob3V0cHV0X2JwcCwKPiArCQkJICAgICAgIHBpcGVfY29uZmln LT5sYW5lX2NvdW50LAo+ICsJCQkgICAgICAgYWRqdXN0ZWRfbW9kZS0+Y3J0Y19jbG9jaywKPiAr CQkJICAgICAgIHBpcGVfY29uZmlnLT5wb3J0X2Nsb2NrLAo+ICsJCQkgICAgICAgJnBpcGVfY29u ZmlnLT5kcF9tX24sCj4gKwkJCSAgICAgICBjb25zdGFudF9uKTsKPiAgCj4gIAlpZiAoaW50ZWxf Y29ubmVjdG9yLT5wYW5lbC5kb3duY2xvY2tfbW9kZSAhPSBOVUxMICYmCj4gIAkJZGV2X3ByaXYt PmRycnMudHlwZSA9PSBTRUFNTEVTU19EUlJTX1NVUFBPUlQpIHsKPiAgCQkJcGlwZV9jb25maWct Pmhhc19kcnJzID0gdHJ1ZTsKPiAtCQkJaW50ZWxfbGlua19jb21wdXRlX21fbihwaXBlX2NvbmZp Zy0+cGlwZV9icHAsCj4gKwkJCWludGVsX2xpbmtfY29tcHV0ZV9tX24ob3V0cHV0X2JwcCwKPiAg CQkJCQkgICAgICAgcGlwZV9jb25maWctPmxhbmVfY291bnQsCj4gIAkJCQkJICAgICAgIGludGVs X2Nvbm5lY3Rvci0+cGFuZWwuZG93bmNsb2NrX21vZGUtPmNsb2NrLAo+ICAJCQkJCSAgICAgICBw aXBlX2NvbmZpZy0+cG9ydF9jbG9jaywKPiAtLSAKPiAyLjE5LjIKPiAKPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxp c3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4