panfrost: fix texture.border_clamp regression for valhall

We have to swizzle the border color in order to offset the
automatic swizzling introduced to compensate for limited
component order support in AFBC/AFRC. However, the border color
format is only available if the `TEXTURE_BORDER_COLOR_QUIRK` is
enabled, so set that for v10 (it was already set for v7).

While testing, we uncovered another issue: valhall introduces a
swizzle for depth+stencil formats that isn't present for bifrost, and
also isn't needed (or wanted) for the border color. So ignore the
border color swizzle for depth+stencil on valhall (on bifrost the
swizzle is a no-op anyway).

Fixes: 87aad0a5e4 ("panfrost: encode component order as an inverted swizzle (v10)")
Reviewed-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com>
Reviewed-by: Mary Guillemard <mary.guillemard@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30542>

src/gallium/drivers/panfrost/pan_cmdstream.c

@@ -195,7 +195,12 @@ panfrost_create_sampler_state(struct pipe_context *pctx,
     * swizzle derived from the format, to allow more formats than the
     * hardware otherwise supports. When packing border colours, we need to
     * undo this bijection, by swizzling with its inverse.
+    * On v10+, watch out for depth+stencil formats, because those have a
+    * swizzle that doesn't really apply to the border color
     */
+#if PAN_ARCH >= 10
+   if (!util_format_is_depth_and_stencil(cso->border_color_format)) {
+#endif
    unsigned mali_format =
       GENX(panfrost_format_from_pipe_format)(cso->border_color_format)->hw;
    enum mali_rgb_component_order order = mali_format & BITFIELD_MASK(12);
@@ -207,6 +212,10 @@ panfrost_create_sampler_state(struct pipe_context *pctx,
    util_format_apply_color_swizzle(&so->base.border_color, &cso->border_color,
                                    inverted_swizzle,
                                    false /* is_integer (irrelevant) */);
+#if PAN_ARCH >= 10
+   }
+#endif
+
 #endif
 
    bool using_nearest = cso->min_img_filter == PIPE_TEX_MIPFILTER_NEAREST;

src/gallium/drivers/panfrost/pan_screen.c

@@ -208,7 +208,7 @@ panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param)
     * handles this but we need to fix up the border colour.
     */
    case PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK:
-      if (dev->arch == 7)
+      if (dev->arch == 7 || dev->arch >= 10)
          return PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_FREEDRENO;
       else
          return 0;