Module: Mesa Branch: main Commit: ab3460311509fbc3e1ff36647a21cffe7710962a URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=ab3460311509fbc3e1ff36647a21cffe7710962a
Author: Samuel Pitoiset <samuel.pitoi...@gmail.com> Date: Wed Nov 15 11:52:12 2023 +0100 radv: disable TC-compatible HTILE on Tonga and Iceland According to RadeonSI, TC-compat HTILE have issues on Tonga/Iceland (first GFX8 chips) and a bunch of games seem to have issues. Let's disable it instead of using a feature that is known broken. Cc: mesa-stable Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7101 Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3894 Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26204> --- src/amd/vulkan/radv_image.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c index 3655191abdf..66c0cde8fbb 100644 --- a/src/amd/vulkan/radv_image.c +++ b/src/amd/vulkan/radv_image.c @@ -75,6 +75,13 @@ radv_use_tc_compat_htile_for_image(struct radv_device *device, const VkImageCrea if (device->physical_device->rad_info.gfx_level < GFX8) return false; + /* TC-compat HTILE looks broken on Tonga (and Iceland is the same design) and the documented bug + * workarounds don't help. + */ + if (device->physical_device->rad_info.family == CHIP_TONGA || + device->physical_device->rad_info.family == CHIP_ICELAND) + return false; + if (pCreateInfo->tiling == VK_IMAGE_TILING_LINEAR) return false;
