From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/fbdev: Fallback to non tiled mode if all tiles not present Date: Mon, 4 Nov 2019 19:14:29 +0100 Message-ID: <20191104181429.GQ10326@phenom.ffwll.local> References: <20191031214839.27039-1-manasi.d.navare@intel.com> <20191104091808.GA10326@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: David Airlie Cc: "Development, Intel" , dri-devel List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBOb3YgMDQsIDIwMTkgYXQgMDc6NDg6MjZQTSArMTAwMCwgRGF2aWQgQWlybGllIHdy b3RlOgo+IE9uIE1vbiwgTm92IDQsIDIwMTkgYXQgNzoxOCBQTSBEYW5pZWwgVmV0dGVyIDxkYW5p ZWxAZmZ3bGwuY2g+IHdyb3RlOgo+ID4KPiA+IE9uIFRodSwgT2N0IDMxLCAyMDE5IGF0IDAyOjQ4 OjM5UE0gLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3JvdGU6Cj4gPiA+IEluIGNhc2Ugb2YgdGlsZWQg ZGlzcGxheXMsIGlmIHdlIGhvdHBsdWcganVzdCBvbmUgY29ubmVjdG9yLAo+ID4gPiBmYmNvbiBj dXJyZW50bHkganVzdCBzZWxlY3RzIHRoZSBwcmVmZXJyZWQgbW9kZSBhbmQgaWYgaXQgaXMKPiA+ ID4gdGlsZWQgbW9kZSB0aGVuIHRoYXQgYmVjb21lcyBhIHByb2JsZW0gaWYgcmVzdCBvZiB0aGUg dGlsZXMgYXJlCj4gPiA+IG5vdCBwcmVzZW50Lgo+ID4gPiBTbyBpbiB0aGUgZmJkZXYgZHJpdmVy IG9uIGhvdHBsdWcgd2hlbiB3ZSBwcm9iZSB0aGUgY2xpZW50IG1vZGVzZXQsCj4gPiA+IHdlIHdl IGRvbnQgZmluZCBhbGwgdGhlIGNvbm5lY3RvcnMgZm9yIGFsbCB0aWxlcywgdGhlbiBvbiBhIGNv bm5lY3Rvcgo+ID4gPiB3aXRoIG9uZSB0aWxlLCBqdXN0IGZhbGxiYWNrIHRvIHRoZSBmaXJzdCBh dmFpbGFibGUgbm9uIHRpbGVkIG1vZGUKPiA+ID4gdG8gZGlzcGxheSBvdmVyIGEgc2luZ2xlIGNv bm5lY3Rvci4KPiA+ID4KPiA+ID4gU3VnZ2VzdGVkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxl LnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBTdWdnZXN0ZWQtYnk6IERhdmUgQWlybGll IDxhaXJsaWVkQHJlZGhhdC5jb20+Cj4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBDYzogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVk aGF0LmNvbT4KPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2 YXJlQGludGVsLmNvbT4KPiA+Cj4gPiBIbSwgc2hvdWxkIHdlIG1heWIgaGF2ZSBhIHNsaWdodCB0 aW1lb3V0IGZpcnN0IHRvIHdhaXQgZm9yIHRoZSAybmQKPiA+IGNvbm5lY3Rvcj8gT3RoZXJ3aXNl IGxvdHMgb2YgZmxpY2tlcmluZyBnb2luZyBvbiB3aGVuIHBsdWdnaW5nIGluIG9uZSBvZgo+ID4g dGhlc2Ugc2NyZWVucyAuLi4KPiAKPiBOb3QgcmVhbGx5LAo+IAo+IFRoZXJlIGFyZSAzIHNjZW5h cmlvcyB3aXRoIHRoZSBtdWx0aS1jYWJsZSB0aWxlZCBtb25pdG9ycy4gYW5kCj4gbm9uLXJlc2l6 ZWFibGUgZmJkZXYuCj4gCj4gYSkgaXQncyBwbHVnZ2VkIGluIGF0IGJvb3QuIGJvdGggY2FibGVz IGFyZSBkZXRlY3RlZCwgZmJkZXYgZ2V0cyBhCj4gZnVsbCB0aWxlZCBtb2RlLgo+IGIpIGl0J3Mg bm90IHBsdWdnZWQgaW4gYXQgYm9vdCwgdGhlIHVzZXIgc3RhcnRzIHBsdWdnaW5nIGl0IGluLCBm YmRldgo+IHdhcyBpbml0ZWQgdmlhIHRoZSBwYW5lbCBvciBhbm90aGVyIG1vbml0b3IuIGZiZGV2 IHdvbid0IHJlc2l6ZS4KPiBjKSBpdCdzIGhhbGYgcGx1Z2dlZCBpbiBhdCBib290LCB0aGVuIHlv dSBnZXQgYSBub24tdGlsZWQgbW9kZSwgYW5kCj4gZmJkZXYgY2FuJ3QgcmVzaXplIHRvIHRpbGVk IGFueXdheXMuCj4gCj4gQWxzbyBwbHVnZ2luZyBpbiBvbmUgb2YgdGhlc2UgbXVsdGktY2FibGUg bW9uaXRvcnMgcGllY2VtZWFsIGlzIGdvaW5nCj4gdG8gdGFrZSBtdWx0aXBsZSBzZWNvbmRzIGZv ciB0aGUgdXNlciB0byBkbyBwaHlzaWNhbCBjYWJsZSBwbHVnZ2luZy4KClVoLgoKSSBndWVzcyBm YmRldiBmdGwsIG9oIHdlbGwuCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5n aW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BDFACA9EB5 for ; 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[212.51.149.96]) by smtp.gmail.com with ESMTPSA id y15sm4745183wrh.94.2019.11.04.10.14.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Nov 2019 10:14:31 -0800 (PST) Date: Mon, 4 Nov 2019 19:14:29 +0100 From: Daniel Vetter To: David Airlie Subject: Re: [Intel-gfx] [PATCH] drm/fbdev: Fallback to non tiled mode if all tiles not present Message-ID: <20191104181429.GQ10326@phenom.ffwll.local> References: <20191031214839.27039-1-manasi.d.navare@intel.com> <20191104091808.GA10326@phenom.ffwll.local> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-Operating-System: Linux phenom 5.2.0-3-amd64 User-Agent: Mutt/1.10.1 (2018-07-13) X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to :user-agent; bh=Ja1dpxOiZdQRF4WRGd5tdmqMRZIEK4mkNdfdHcZAVKA=; b=cX89qb117Wbpm/lhmR6qJsxnSjMpvddQCBnB6HfaKJJgqeLFv9rW7Hui+IdTuUWllA 97nF9KSA0MBWIFJC99F4LNrAzw4hgehkxjAvHwN8hq4yTt7ycMgrOSxKXc3410uDKfDO 6ET920xRqNrTAYZkcIDBJrDDqbIZIW6+1AZps= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Manasi Navare , "Development, Intel" , dri-devel Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Message-ID: <20191104181429.fkHfklnCz4Ufo7kHohKcT64RNkS2TBDfe2rSX7lFGkY@z> T24gTW9uLCBOb3YgMDQsIDIwMTkgYXQgMDc6NDg6MjZQTSArMTAwMCwgRGF2aWQgQWlybGllIHdy b3RlOgo+IE9uIE1vbiwgTm92IDQsIDIwMTkgYXQgNzoxOCBQTSBEYW5pZWwgVmV0dGVyIDxkYW5p ZWxAZmZ3bGwuY2g+IHdyb3RlOgo+ID4KPiA+IE9uIFRodSwgT2N0IDMxLCAyMDE5IGF0IDAyOjQ4 OjM5UE0gLTA3MDAsIE1hbmFzaSBOYXZhcmUgd3JvdGU6Cj4gPiA+IEluIGNhc2Ugb2YgdGlsZWQg ZGlzcGxheXMsIGlmIHdlIGhvdHBsdWcganVzdCBvbmUgY29ubmVjdG9yLAo+ID4gPiBmYmNvbiBj dXJyZW50bHkganVzdCBzZWxlY3RzIHRoZSBwcmVmZXJyZWQgbW9kZSBhbmQgaWYgaXQgaXMKPiA+ ID4gdGlsZWQgbW9kZSB0aGVuIHRoYXQgYmVjb21lcyBhIHByb2JsZW0gaWYgcmVzdCBvZiB0aGUg dGlsZXMgYXJlCj4gPiA+IG5vdCBwcmVzZW50Lgo+ID4gPiBTbyBpbiB0aGUgZmJkZXYgZHJpdmVy IG9uIGhvdHBsdWcgd2hlbiB3ZSBwcm9iZSB0aGUgY2xpZW50IG1vZGVzZXQsCj4gPiA+IHdlIHdl IGRvbnQgZmluZCBhbGwgdGhlIGNvbm5lY3RvcnMgZm9yIGFsbCB0aWxlcywgdGhlbiBvbiBhIGNv bm5lY3Rvcgo+ID4gPiB3aXRoIG9uZSB0aWxlLCBqdXN0IGZhbGxiYWNrIHRvIHRoZSBmaXJzdCBh dmFpbGFibGUgbm9uIHRpbGVkIG1vZGUKPiA+ID4gdG8gZGlzcGxheSBvdmVyIGEgc2luZ2xlIGNv bm5lY3Rvci4KPiA+ID4KPiA+ID4gU3VnZ2VzdGVkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxl LnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBTdWdnZXN0ZWQtYnk6IERhdmUgQWlybGll IDxhaXJsaWVkQHJlZGhhdC5jb20+Cj4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5 cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4gPiBDYzogRGF2ZSBBaXJsaWUgPGFpcmxpZWRAcmVk aGF0LmNvbT4KPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQubmF2 YXJlQGludGVsLmNvbT4KPiA+Cj4gPiBIbSwgc2hvdWxkIHdlIG1heWIgaGF2ZSBhIHNsaWdodCB0 aW1lb3V0IGZpcnN0IHRvIHdhaXQgZm9yIHRoZSAybmQKPiA+IGNvbm5lY3Rvcj8gT3RoZXJ3aXNl IGxvdHMgb2YgZmxpY2tlcmluZyBnb2luZyBvbiB3aGVuIHBsdWdnaW5nIGluIG9uZSBvZgo+ID4g dGhlc2Ugc2NyZWVucyAuLi4KPiAKPiBOb3QgcmVhbGx5LAo+IAo+IFRoZXJlIGFyZSAzIHNjZW5h cmlvcyB3aXRoIHRoZSBtdWx0aS1jYWJsZSB0aWxlZCBtb25pdG9ycy4gYW5kCj4gbm9uLXJlc2l6 ZWFibGUgZmJkZXYuCj4gCj4gYSkgaXQncyBwbHVnZ2VkIGluIGF0IGJvb3QuIGJvdGggY2FibGVz IGFyZSBkZXRlY3RlZCwgZmJkZXYgZ2V0cyBhCj4gZnVsbCB0aWxlZCBtb2RlLgo+IGIpIGl0J3Mg bm90IHBsdWdnZWQgaW4gYXQgYm9vdCwgdGhlIHVzZXIgc3RhcnRzIHBsdWdnaW5nIGl0IGluLCBm YmRldgo+IHdhcyBpbml0ZWQgdmlhIHRoZSBwYW5lbCBvciBhbm90aGVyIG1vbml0b3IuIGZiZGV2 IHdvbid0IHJlc2l6ZS4KPiBjKSBpdCdzIGhhbGYgcGx1Z2dlZCBpbiBhdCBib290LCB0aGVuIHlv dSBnZXQgYSBub24tdGlsZWQgbW9kZSwgYW5kCj4gZmJkZXYgY2FuJ3QgcmVzaXplIHRvIHRpbGVk IGFueXdheXMuCj4gCj4gQWxzbyBwbHVnZ2luZyBpbiBvbmUgb2YgdGhlc2UgbXVsdGktY2FibGUg bW9uaXRvcnMgcGllY2VtZWFsIGlzIGdvaW5nCj4gdG8gdGFrZSBtdWx0aXBsZSBzZWNvbmRzIGZv ciB0aGUgdXNlciB0byBkbyBwaHlzaWNhbCBjYWJsZSBwbHVnZ2luZy4KClVoLgoKSSBndWVzcyBm YmRldiBmdGwsIG9oIHdlbGwuCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5n aW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxp c3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==