i965/tex_image: Avoid the ASTC LDR workaround on gen9lp

Both the internal documentation and the results of testing this in the
CI suggest that this is unnecessary. Add the fixes tag because this
reduces an internal benchmark's startup time by about 17 seconds
(reported by Eero).

Fixes: 710b1d2e665 "i965/tex_image: Flush certain subnormal ASTC channel values"
Tested-by: Eero Tamminen <eero.t.tamminen@intel.com>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/i965/intel_tex_image.c b/src/mesa/drivers/dri/i965/intel_tex_image.c
index 3fd227a..856216e 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_tex_image.c
+++ b/src/mesa/drivers/dri/i965/intel_tex_image.c
@@ -927,7 +927,7 @@ intelCompressedTexSubImage(struct gl_context *ctx, GLuint dims,
                         !_mesa_is_srgb_format(gl_format);
    struct brw_context *brw = (struct brw_context*) ctx;
    const struct gen_device_info *devinfo = &brw->screen->devinfo;
-   if (devinfo->gen == 9 && is_linear_astc)
+   if (devinfo->gen == 9 && !gen_device_info_is_9lp(devinfo) && is_linear_astc)
       flush_astc_denorms(ctx, dims, texImage,
                          xoffset, yoffset, zoffset,
                          width, height, depth);