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From: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
To: amd-gfx@lists.freedesktop.org
Cc: maraeo@gmail.com, sunpeng.li@amd.com, daniel@ffwll.ch,
	Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>,
	alexdeucher@gmail.com, harry.wentland@amd.com,
	nicholas.kazlauskas@amd.com
Subject: [PATCH v3 02/11] drm/amd: Init modifier field of helper fb.
Date: Thu, 22 Oct 2020 01:31:21 +0200	[thread overview]
Message-ID: <20201021233130.874615-3-bas@basnieuwenhuizen.nl> (raw)
In-Reply-To: <20201021233130.874615-1-bas@basnieuwenhuizen.nl>

Otherwise the field ends up being used uninitialized when
enabling modifiers, failing validation with high likelyhood.

Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
index e2c2eb45a793..77dd2a189746 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c
@@ -201,7 +201,7 @@ static int amdgpufb_create(struct drm_fb_helper *helper,
 	struct amdgpu_device *adev = rfbdev->adev;
 	struct fb_info *info;
 	struct drm_framebuffer *fb = NULL;
-	struct drm_mode_fb_cmd2 mode_cmd;
+	struct drm_mode_fb_cmd2 mode_cmd = {0};
 	struct drm_gem_object *gobj = NULL;
 	struct amdgpu_bo *abo = NULL;
 	int ret;
-- 
2.28.0

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  parent reply	other threads:[~2020-10-21 23:31 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-21 23:31 [PATCH v3 00/11] amd/display: Add GFX9+ modifier support Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 01/11] drm/amd/display: Do not silently accept DCC for multiplane formats Bas Nieuwenhuizen
2020-10-26 13:50   ` Kazlauskas, Nicholas
2020-10-21 23:31 ` Bas Nieuwenhuizen [this message]
2020-10-26 13:50   ` [PATCH v3 02/11] drm/amd: Init modifier field of helper fb Kazlauskas, Nicholas
2020-10-21 23:31 ` [PATCH v3 03/11] drm/amd/display: Honor the offset for plane 0 Bas Nieuwenhuizen
2020-10-21 23:31   ` Bas Nieuwenhuizen
2020-10-22 15:36   ` Alex Deucher
2020-10-22 15:36     ` Alex Deucher
2020-10-22 16:10     ` Greg KH
2020-10-22 16:10       ` Greg KH
2020-10-26 13:51   ` Kazlauskas, Nicholas
2020-10-26 13:51     ` Kazlauskas, Nicholas
2020-10-21 23:31 ` [PATCH v3 04/11] drm/fourcc: Add AMD DRM modifiers Bas Nieuwenhuizen
2020-10-22 15:41   ` Alex Deucher
2020-10-22 16:39     ` Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 05/11] drm/amd/display: Store tiling_flags in the framebuffer Bas Nieuwenhuizen
2020-10-26 13:54   ` Kazlauskas, Nicholas
2020-10-21 23:31 ` [PATCH v3 06/11] drm/amd/display: Convert tiling_flags to modifiers Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 07/11] drm/amd/display: Refactor surface tiling setup Bas Nieuwenhuizen
2020-10-26 13:58   ` Kazlauskas, Nicholas
2020-10-21 23:31 ` [PATCH v3 08/11] drm/amd/display: Set DC options from modifiers Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 09/11] drm/amd/display: Add formats for DCC with 2/3 planes Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 10/11] drm/amd/display: Expose modifiers Bas Nieuwenhuizen
2020-10-22  5:50   ` Alex Deucher
2020-10-22 11:44     ` Bas Nieuwenhuizen
2020-10-21 23:31 ` [PATCH v3 11/11] drm/amd/display: Clean up GFX9 tiling_flags path Bas Nieuwenhuizen
2020-10-22 16:55 ` [PATCH v3 00/11] amd/display: Add GFX9+ modifier support Alex Deucher
2020-10-26  8:28 ` Pierre-Eric Pelloux-Prayer

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