SDL: v4l2: map SDL_PIXELFORMAT_MJPG to V4L2_PIX_FMT_MJPEG

SDL Commits
1

https://github.com/libsdl-org/SDL/commit/03e00cd347655c46402561c2c5c665a7f78946fc

From 03e00cd347655c46402561c2c5c665a7f78946fc Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Sat, 22 Feb 2025 07:00:02 +0100
Subject: [PATCH] v4l2: map SDL_PIXELFORMAT_MJPG to V4L2_PIX_FMT_MJPEG

---
 src/camera/v4l2/SDL_camera_v4l2.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/camera/v4l2/SDL_camera_v4l2.c b/src/camera/v4l2/SDL_camera_v4l2.c
index 8bfe30b0f58a5..9cdb54b02510e 100644
--- a/src/camera/v4l2/SDL_camera_v4l2.c
+++ b/src/camera/v4l2/SDL_camera_v4l2.c
@@ -438,10 +438,10 @@ static Uint32 format_sdl_to_v4l2(SDL_PixelFormat fmt)
     switch (fmt) {
         #define CASE(y, x)  case x: return y
         CASE(V4L2_PIX_FMT_YUYV, SDL_PIXELFORMAT_YUY2);
-        CASE(V4L2_PIX_FMT_MJPEG, SDL_PIXELFORMAT_UNKNOWN);
+        CASE(V4L2_PIX_FMT_MJPEG, SDL_PIXELFORMAT_MJPG);
         #undef CASE
         default:
-            return true;
+            return 0;
     }
 }