From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH 4/9] drm/i915: Avoid div-by-zero when computing aux_stride w/o an aux plane Date: Wed, 4 Jan 2017 20:42:27 +0200 Message-ID: <20170104184232.23048-5-ville.syrjala@linux.intel.com> References: <20170104184232.23048-1-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20170104184232.23048-1-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClRv IG1ha2UgbGlmZSBlYXNpZXIgbGV0J3MgYWxsb3cgc2tsX3BsYW5lX3N0cmlkZSgpIHRvIGJlIGNh bGxlZCBmb3IgdGhlCkFVWCBzdXJmYWNlIGV2ZW4gd2hlbiB0aGVyZSBpcyBubyBBVVggc3VyZmFj ZS4gQXZvaWRzIHNwZWNpYWwgY2FzZXMgaW4KdGhlIGNhbGxlcnMuCgpTaWduZWQtb2ZmLWJ5OiBW aWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgotLS0KIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8IDcgKysrKysrLQogMSBmaWxlIGNoYW5n ZWQsIDYgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2Rpc3BsYXkuYwppbmRleCA0ZDUxNGNhMWRhODguLmJjMzk4NzQzZTk0MSAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2Rpc3BsYXkuYwpAQCAtMzI2MSw3ICszMjYxLDEyIEBAIHN0YXRpYyB2b2lk IHNrbF9kZXRhY2hfc2NhbGVycyhzdHJ1Y3QgaW50ZWxfY3J0YyAqaW50ZWxfY3J0YykKIHUzMiBz a2xfcGxhbmVfc3RyaWRlKGNvbnN0IHN0cnVjdCBkcm1fZnJhbWVidWZmZXIgKmZiLCBpbnQgcGxh bmUsCiAJCSAgICAgdW5zaWduZWQgaW50IHJvdGF0aW9uKQogewotCXUzMiBzdHJpZGUgPSBpbnRl bF9mYl9waXRjaChmYiwgcGxhbmUsIHJvdGF0aW9uKTsKKwl1MzIgc3RyaWRlOworCisJaWYgKHBs YW5lID49IGZiLT5mb3JtYXQtPm51bV9wbGFuZXMpCisJCXJldHVybiAwOworCisJc3RyaWRlID0g aW50ZWxfZmJfcGl0Y2goZmIsIHBsYW5lLCByb3RhdGlvbik7CiAKIAkvKgogCSAqIFRoZSBzdHJp ZGUgaXMgZWl0aGVyIGV4cHJlc3NlZCBhcyBhIG11bHRpcGxlIG9mIDY0IGJ5dGVzIGNodW5rcyBm b3IKLS0gCjIuMTAuMgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Au b3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRl dmVsCg==