intel/i965: make gen_device_info mutable

Make gen_device_info a mutable structure so we can update the fields that
can be refined by querying the kernel (like subslices and EU numbers).

This patch does not make any functional change, it just makes
gen_get_device_info() fill a structure rather than returning a const
pointer.

Signed-off-by: Lionel Landwerlin <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index ba6fa5266c3..61a4b948ea7 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -94,7 +94,7 @@ brw_emit_surface_state(struct brw_context *brw,
    surf.dim = get_isl_surf_dim(target);
 
    const enum isl_dim_layout dim_layout =
-      get_isl_dim_layout(brw->screen->devinfo, mt->tiling, target);
+      get_isl_dim_layout(&brw->screen->devinfo, mt->tiling, target);
 
    if (surf.dim_layout != dim_layout) {
       /* The layout of the specified texture target is not compatible with the
@@ -441,7 +441,7 @@ brw_texture_view_sane(const struct brw_context *brw,
    if (!intel_miptree_is_lossless_compressed(brw, mt))
       return true;
 
-   if (isl_format_supports_lossless_compression(brw->screen->devinfo,
+   if (isl_format_supports_lossless_compression(&brw->screen->devinfo,
                                                 format))
       return true;
 
@@ -1075,7 +1075,7 @@ brw_update_renderbuffer_surfaces(struct brw_context *brw,
          const uint32_t surf_index = render_target_start + i;
          const int flags = (_mesa_geometric_layers(fb) > 0 ?
                               INTEL_RENDERBUFFER_LAYERED : 0) |
-                           (brw->draw_aux_buffer_disabled[i] ? 
+                           (brw->draw_aux_buffer_disabled[i] ?
                               INTEL_AUX_BUFFER_DISABLED : 0);
 
 	 if (intel_renderbuffer(fb->_ColorDrawBuffers[i])) {
@@ -1150,7 +1150,7 @@ update_renderbuffer_read_surfaces(struct brw_context *brw)
          if (irb) {
             const unsigned format = brw->render_target_format[
                _mesa_get_render_format(ctx, intel_rb_format(irb))];
-            assert(isl_format_supports_sampling(brw->screen->devinfo,
+            assert(isl_format_supports_sampling(&brw->screen->devinfo,
                                                 format));
 
             /* Override the target of the texture if the render buffer is a
@@ -1577,7 +1577,7 @@ const struct brw_tracked_state brw_cs_image_surfaces = {
 static uint32_t
 get_image_format(struct brw_context *brw, mesa_format format, GLenum access)
 {
-   const struct gen_device_info *devinfo = brw->screen->devinfo;
+   const struct gen_device_info *devinfo = &brw->screen->devinfo;
    uint32_t hw_format = brw_format_for_mesa_format(format);
    if (access == GL_WRITE_ONLY) {
       return hw_format;