r600: Drop docs for use_tgsi debug var.

Fixes: 337dc7d76604 ("r600: remove TGSI code path")
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Acked-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23114>

diff --git a/src/gallium/drivers/r600/sb/notes.markdown b/src/gallium/drivers/r600/sb/notes.markdown
index 4444c0b..e48135c 100644 (file)
--- a/src/gallium/drivers/r600/sb/notes.markdown
+++ b/src/gallium/drivers/r600/sb/notes.markdown
@@ -21,7 +21,6 @@ Debugging
     -   **sbnofallback** - Abort on errors instead of fallback
     -   **sbdisasm** - Use sb disassembler for shader dumps
     -   **sbsafemath** - Disable unsafe math optimizations
-    -   **use_tgsi** - Take in TGSI from the frontend instead of asking for NIR
 
 ### Regression debugging