ac,radeonsi: add sampler changes for Aldebaran

- no 3D and cube textures
- no mipmapping
- no border color
- image_sample is the only supported opcode with a sampler (behaves like _lz)

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9389>

src/amd/llvm/ac_llvm_build.h

@@ -133,6 +133,7 @@ struct ac_llvm_context {
 
    enum chip_class chip_class;
    enum radeon_family family;
+   const struct radeon_info *info;
 
    unsigned wave_size;
    unsigned ballot_mask_bits;
@@ -144,6 +145,7 @@ struct ac_llvm_context {
 
 void ac_llvm_context_init(struct ac_llvm_context *ctx, struct ac_llvm_compiler *compiler,
                           enum chip_class chip_class, enum radeon_family family,
+                          const struct radeon_info *info,
                           enum ac_float_mode float_mode, unsigned wave_size,
                           unsigned ballot_mask_bits);