isl: Don't set UnormPathInColorPipe for integer surfaces.

This fixes dEQP-GLES3.functional.texture.specification subtests on iris:

- texsubimage3d_depth.depth24_stencil8_2d_array
- texsubimage3d_depth.depth32f_stencil8_2d_array
- texsubimage3d_depth.depth_component32f_2d_array
- texsubimage3d_depth.depth_component24_2d_array
- texstorage2d.format.depth24_stencil8_2d
- texstorage2d.format.depth32f_stencil8_2d
- texstorage2d.format.depth_component24_2d
- texstorage2d.format.depth_component32f_2d
- texstorage3d.format.depth24_stencil8_2d_array
- texstorage3d.format.depth32f_stencil8_2d_array
- texstorage3d.format.depth_component24_2d_array
- texstorage3d.format.depth_component32f_2d_array

Here, something appears to be going wrong with having this bit set
during blorp_copy operations for texture upload, which override the
format to R8G8B8A8_UINT.

AFAICT this bit should have no effect for integer surfaces, as it has
to do with blending, and integer blending is not a thing.  So it should
be harmless to disable it.

The Windows driver appears to be setting this bit universally, so
I am unclear why we would need to.  Perhaps they simply haven't run
into this issue.

Fixes: f741de236b5 ("isl: Enable Unorm Path in Color Pipe")
Reviewed-by: Jason Ekstrand <[email protected]>

0 files changed, 0 insertions, 0 deletions