diff options
| author | Nirmoy Das <nirmoy.das@intel.com> | 2022-10-14 18:46:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-30 13:49:05 +0300 |
| commit | b6375c5ecd8c790e381ee3f9baeda8c9e5da4a45 (patch) | |
| tree | 560ec95d2ad33348f1cf249ba57ebf63109bf902 /drivers/gpu/drm/i915/display | |
| parent | be282c83caecf3a51f63105c267cb33bb48dabf2 (diff) | |
| download | linux-b6375c5ecd8c790e381ee3f9baeda8c9e5da4a45.tar.xz | |
drm/i915: Print return value on error
[ Upstream commit 20c68127e8e9d7899001c47465d0b79581f5fdc1 ]
Print returned error code for better debuggability.
References: https://gitlab.freedesktop.org/drm/intel/-/issues/7211
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221014154655.14075-1-nirmoy.das@intel.com
Stable-dep-of: ed00eba03474 ("drm/i915/fbdev: lock the fbdev obj before vma pin")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/i915/display')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbdev.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_fbdev.c b/drivers/gpu/drm/i915/display/intel_fbdev.c index 9899b5dcd291..d9b42905bad8 100644 --- a/drivers/gpu/drm/i915/display/intel_fbdev.c +++ b/drivers/gpu/drm/i915/display/intel_fbdev.c @@ -175,7 +175,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper, } if (IS_ERR(obj)) { - drm_err(&dev_priv->drm, "failed to allocate framebuffer\n"); + drm_err(&dev_priv->drm, "failed to allocate framebuffer (%pe)\n", obj); return PTR_ERR(obj); } @@ -256,7 +256,7 @@ static int intelfb_create(struct drm_fb_helper *helper, info = drm_fb_helper_alloc_fbi(helper); if (IS_ERR(info)) { - drm_err(&dev_priv->drm, "Failed to allocate fb_info\n"); + drm_err(&dev_priv->drm, "Failed to allocate fb_info (%pe)\n", info); ret = PTR_ERR(info); goto out_unpin; } @@ -291,7 +291,7 @@ static int intelfb_create(struct drm_fb_helper *helper, vaddr = i915_vma_pin_iomap(vma); if (IS_ERR(vaddr)) { drm_err(&dev_priv->drm, - "Failed to remap framebuffer into virtual memory\n"); + "Failed to remap framebuffer into virtual memory (%pe)\n", vaddr); ret = PTR_ERR(vaddr); goto out_unpin; } |