r300g: remove support for DRM < 2.12.0

1 files changed, 0 insertions, 46 deletions

diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index 1d78134de6d..1063cce7f03 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -834,45 +834,6 @@ static void r300_set_stencil_ref(struct pipe_context* pipe,
     r300_mark_atom_dirty(r300, &r300->dsa_state);
 }
 
-static void r300_tex_set_tiling_flags(struct r300_context *r300,
-                                      struct r300_resource *tex,
-                                      unsigned level)
-{
-    /* Check if the macrotile flag needs to be changed.
-     * Skip changing the flags otherwise. */
-    if (tex->tex.macrotile[tex->surface_level] !=
-        tex->tex.macrotile[level]) {
-        r300->rws->buffer_set_tiling(tex->buf, r300->cs,
-                tex->tex.microtile, tex->tex.macrotile[level],
-                0, 0, 0, 0, 0, 0, 0,
-                tex->tex.stride_in_bytes[0], false);
-
-        tex->surface_level = level;
-    }
-}
-
-/* This switcheroo is needed just because of goddamned MACRO_SWITCH. */
-static void r300_fb_set_tiling_flags(struct r300_context *r300,
-                               const struct pipe_framebuffer_state *state)
-{
-    unsigned i;
-
-    /* Set tiling flags for new surfaces. */
-    for (i = 0; i < state->nr_cbufs; i++) {
-        if (!state->cbufs[i])
-            continue;
-
-        r300_tex_set_tiling_flags(r300,
-                                  r300_resource(state->cbufs[i]->texture),
-                                  state->cbufs[i]->u.tex.level);
-    }
-    if (state->zsbuf) {
-        r300_tex_set_tiling_flags(r300,
-                                  r300_resource(state->zsbuf->texture),
-                                  state->zsbuf->u.tex.level);
-    }
-}
-
 static void r300_print_fb_surf_info(struct pipe_surface *surf, unsigned index,
                                     const char *binding)
 {
@@ -1017,13 +978,6 @@ r300_set_framebuffer_state(struct pipe_context* pipe,
     /* Re-swizzle the blend color. */
     r300_set_blend_color(pipe, &((struct r300_blend_color_state*)r300->blend_color_state.state)->state);
 
-    if (r300->screen->info.drm_minor < 12) {
-       /* The tiling flags are dependent on the surface miplevel, unfortunately.
-        * This workarounds a bad design decision in old kernels which were
-        * rewriting tile fields in registers. */
-        r300_fb_set_tiling_flags(r300, state);
-    }
-
     if (unlock_zbuffer) {
         pipe_surface_reference(&r300->locked_zbuffer, NULL);
     }