[Beignet] *** SPAM LEVEL 4.448 *** Re: [PATCH 1/2] CL: Tell the kernel an image bo's tiling mode.

Simon Richter Simon.Richter at hogyros.de
Thu May 16 00:41:15 PDT 2013


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Hi,

On 16.05.2013 05:01, Zhigang Gong wrote:

> For an image bo allocation, we need to set its tiling mode thus 
> latter when we use map gtt to map its to a linear address space,
> the kernel can do correct mapping. Otherwise, kernel will treat it
> as not a tiled suface.

This fails to compile without EGL support:

.../src/intel/intel_driver.c: In function ?get_intel_tiling?:
.../src/intel/intel_driver.c:474:10: error: ?CL_NO_TILE? undeclared
(first use in this function)

etc.

   Simon
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