From 461e3848b9d36aa6790f48a0ebc5079d6abf11e6 Mon Sep 17 00:00:00 2001
From: Robert Mader <robert.mader@collabora.com>
Date: Fri, 22 Aug 2025 17:08:32 +0200
Subject: [PATCH] panfrost: Add lowerings for the NV61, NV24 and NV42 pixel
 formats

For now only add the fallback variants with multiple sampler views in
order to keep things simple.

Signed-off-by: Robert Mader <robert.mader@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36890>
---
 src/gallium/drivers/panfrost/pan_screen.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/gallium/drivers/panfrost/pan_screen.c b/src/gallium/drivers/panfrost/pan_screen.c
index bfb2c55ef23..c07bb65826e 100644
--- a/src/gallium/drivers/panfrost/pan_screen.c
+++ b/src/gallium/drivers/panfrost/pan_screen.c
@@ -314,6 +314,15 @@ panfrost_lower_yuv_format(struct panfrost_device *dev,
       TRY_LOWERING(PIPE_FORMAT_R8_G8B8_422_UNORM);
       TRY_LOWERING(PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_RG88_UNORM);
       break;
+   case PIPE_FORMAT_NV61:
+      TRY_LOWERING(PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_RG88_UNORM);
+      break;
+   case PIPE_FORMAT_NV24:
+      TRY_LOWERING(PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_RG88_UNORM);
+      break;
+   case PIPE_FORMAT_NV42:
+      TRY_LOWERING(PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_RG88_UNORM);
+      break;
    case PIPE_FORMAT_NV15:
       TRY_LOWERING(PIPE_FORMAT_R10_G10B10_420_UNORM);
       break;