ac: add has_ls_vgpr_init_bug 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.c

@@ -488,6 +488,9 @@ bool ac_query_gpu_info(int fd, void *dev_p,
 					info->family == CHIP_VEGA10 ||
 					info->family == CHIP_RAVEN;
 
+	info->has_ls_vgpr_init_bug = info->family == CHIP_VEGA10 ||
+				     info->family == CHIP_RAVEN;
+
 	/* Get the number of good compute units. */
 	info->num_good_compute_units = 0;
 	for (i = 0; i < info->max_se; i++)

src/amd/common/ac_gpu_info.h

@@ -162,6 +162,7 @@ struct radeon_info {
 	bool                        has_gfx9_scissor_bug;
 	bool                        has_tc_compat_zrange_bug;
 	bool                        has_msaa_sample_loc_bug;
+	bool                        has_ls_vgpr_init_bug;
 };
 
 bool ac_query_gpu_info(int fd, void *dev_p,

src/gallium/drivers/radeonsi/si_pipe.c

@@ -1135,8 +1135,6 @@ radeonsi_screen_create_impl(struct radeon_winsys *ws,
 #include "si_debug_options.h"
 	}
 
-	sscreen->has_ls_vgpr_init_bug = sscreen->info.family == CHIP_VEGA10 ||
-					sscreen->info.family == CHIP_RAVEN;
 	sscreen->use_ngg = sscreen->info.chip_class >= GFX10;
 	sscreen->use_ngg_streamout = sscreen->info.chip_class >= GFX10;
 

src/gallium/drivers/radeonsi/si_pipe.h

@@ -495,7 +495,6 @@ struct si_screen {
 	bool				has_out_of_order_rast;
 	bool				assume_no_z_fights;
 	bool				commutative_blend_add;
-	bool				has_ls_vgpr_init_bug;
 	bool				dpbb_allowed;
 	bool				dfsm_allowed;
 	bool				llvm_has_working_vgpr_indexing;

src/gallium/drivers/radeonsi/si_shader.c

@@ -7406,7 +7406,7 @@ static void si_build_vs_prolog_function(struct si_shader_context *ctx,
 			si_init_exec_from_input(ctx, 3, 0);
 
 		if (key->vs_prolog.as_ls &&
-		    ctx->screen->has_ls_vgpr_init_bug) {
+		    ctx->screen->info.has_ls_vgpr_init_bug) {
 			/* If there are no HS threads, SPI loads the LS VGPRs
 			 * starting at VGPR 0. Shift them back to where they
 			 * belong.

src/gallium/drivers/radeonsi/si_state_draw.c

@@ -1833,7 +1833,7 @@ static void si_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *i
 	}
 
 	if (sctx->tes_shader.cso &&
-	    sctx->screen->has_ls_vgpr_init_bug) {
+	    sctx->screen->info.has_ls_vgpr_init_bug) {
 		/* Determine whether the LS VGPR fix should be applied.
 		 *
 		 * It is only required when num input CPs > num output CPs,