Hi Vunny,

On Fri, 2021-08-13 at 17:41 +0800, Sodhi, Vunny wrote:
> If we are using I915_FORMAT_MOD_Y_TILED which is needed for
> NV12 format then modifiers need to be enabled which can be passed
> as flags argument to ioctl.
> 
> Signed-off-by: Sodhi, Vunny <[email protected]>
> ---
>  ...Fixed-tile-modifier-issue-for-NV12-format.patch | 49
> ++++++++++++++++++++++
>  .../mediasdk/intel-mediasdk_21.2.3.bb              |  1 +

This recipe is at 21.2.3. The lines you are modifying were added in
21.3.0. So the patch fails to apply:

stdout: Applying patch 0001-Fixed-tile-modifier-issue-for-NV12-
format.patch
patching file samples/sample_common/src/vaapi_utils_drm.cpp
Hunk #1 FAILED at 422.
Hunk #2 FAILED at 452.
2 out of 2 hunks FAILED -- rejects in file
samples/sample_common/src/vaapi_utils_drm.cpp
Patch 0001-Fixed-tile-modifier-issue-for-NV12-format.patch does not
apply (enforce with -f)

Thanks,

Anuj

>  2 files changed, 50 insertions(+)
>  create mode 100644 recipes-multimedia/mediasdk/files/0001-Fixed-tile-
> modifier-issue-for-NV12-format.patch
> 
> diff --git a/recipes-multimedia/mediasdk/files/0001-Fixed-tile-
> modifier-issue-for-NV12-format.patch b/recipes-
> multimedia/mediasdk/files/0001-Fixed-tile-modifier-issue-for-NV12-
> format.patch
> new file mode 100644
> index 0000000..c249c17
> --- /dev/null
> +++ b/recipes-multimedia/mediasdk/files/0001-Fixed-tile-modifier-issue-
> for-NV12-format.patch
> @@ -0,0 +1,49 @@
> +From 3fc9fe078c850643f8070cce1d2b0307a9014523 Mon Sep 17 00:00:00 2001
> +From: "Sodhi, Vunny" <[email protected]>
> +Date: Fri, 13 Aug 2021 12:09:26 +0800
> +Subject: [meta-intel][PATCH] Fixed tile modifier issue for NV12 format
> +
> +If we are using I915_FORMAT_MOD_Y_TILED which is needed for
> +NV12 format then modifiers need to be enabled which can be passed
> +as flags argument to ioctl.
> +
> +Upstream-Status: Submitted
> +https://github.com/Intel-Media-SDK/MediaSDK/pull/2755
> +
> +Signed-off-by: Sodhi, Vunny <[email protected]>
> +---
> + samples/sample_common/src/vaapi_utils_drm.cpp | 5 +++--
> + 1 file changed, 3 insertions(+), 2 deletions(-)
> +
> +diff --git a/samples/sample_common/src/vaapi_utils_drm.cpp
> b/samples/sample_common/src/vaapi_utils_drm.cpp
> +index 5ad73dd..73c8bd2 100644
> +--- a/samples/sample_common/src/vaapi_utils_drm.cpp
> ++++ b/samples/sample_common/src/vaapi_utils_drm.cpp
> +@@ -422,7 +422,7 @@ void* drmRenderer::acquire(mfxMemId mid)
> +         int ret = m_drmlib.drmIoctl(m_fd, DRM_IOCTL_GEM_OPEN,
> &flink_open);
> +         if (ret) return NULL;
> + 
> +-        uint32_t handles[4], pitches[4], offsets[4], pixel_format;
> ++        uint32_t handles[4], pitches[4], offsets[4], pixel_format,
> flags = 0;
> +         uint64_t modifiers[4];
> + 
> +         memset(&handles, 0, sizeof(handles));
> +@@ -452,13 +452,14 @@ void* drmRenderer::acquire(mfxMemId mid)
> +             pitches[1] = vmid->m_image.pitches[1];
> +             offsets[1] = vmid->m_image.offsets[1];
> +             modifiers[0] = modifiers[1] = I915_FORMAT_MOD_Y_TILED;
> ++            flags = 2; // DRM_MODE_FB_MODIFIERS   (1<<1) /* enables -
> >modifer[]
> +        }
> +        else {
> +             pixel_format = DRM_FORMAT_XRGB8888;
> +        }
> + 
> +         ret = m_drmlib.drmModeAddFB2WithModifiers(m_fd, vmid-
> >m_image.width, vmid->m_image.height,
> +-              pixel_format, handles, pitches, offsets, modifiers,
> &fbhandle, 0);
> ++              pixel_format, handles, pitches, offsets, modifiers,
> &fbhandle, flags);
> +         if (ret) return NULL;
> + 
> +         MSDK_ZERO_MEMORY(flink_close);
> +-- 
> +2.7.4
> +
> diff --git a/recipes-multimedia/mediasdk/intel-mediasdk_21.2.3.bb
> b/recipes-multimedia/mediasdk/intel-mediasdk_21.2.3.bb
> index acdc83e..73e41f1 100644
> --- a/recipes-multimedia/mediasdk/intel-mediasdk_21.2.3.bb
> +++ b/recipes-multimedia/mediasdk/intel-mediasdk_21.2.3.bb
> @@ -33,6 +33,7 @@ PACKAGECONFIG[wayland]        = "-DENABLE_WAYLAND=ON,
> -DENABLE_WAYLAND=OFF, wayland way
>  
>  SRC_URI = "git://github.com/Intel-Media-
> SDK/MediaSDK.git;protocol=https;nobranch=1;lfs=0 \
>            
> file://0001-FindITT.cmake-fix-detection-of-header-library.patch \
> +          
> file://0001-Fixed-tile-modifier-issue-for-NV12-format.patch \
>             "
>  
>  SRCREV = "24b964e32692f68ed01aad73850bdaa440c2fcd7"
> 
> 
> 

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