ac: add has_clear_state to ac_gpu_info

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

src/amd/common/ac_gpu_info.h

@@ -58,6 +58,7 @@ struct radeon_info {
 	uint32_t                    num_sdma_rings;
 	uint32_t                    clock_crystal_freq;
 	uint32_t                    tcc_cache_line_size;
+	bool                        has_clear_state;
 
 	/* There are 2 display DCC codepaths, because display expects unaligned DCC. */
 	/* Disable RB and pipe alignment to skip the retile blit. (1 RB chips only) */