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Add patch to fix imx-drm build issues

This commit is contained in:
Josh Boyer 2013-11-13 08:27:14 -05:00
parent 049a74e373
commit 43260145fe
3 changed files with 68 additions and 7 deletions
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54
0001-staging-imx-drm-Fix-modular-build-of-DRM_IMX_IPUV3.patch Normal file
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@ -0,0 +1,54 @@
Bugzilla: N/A
Upstream-status: https://lkml.org/lkml/2013/11/12/413 (hopefully 3.13)
From ce4a59012b5f2a9b521cad4610f055a792841951 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Tue, 12 Nov 2013 11:03:57 -0500
Subject: [PATCH] staging: imx-drm: Fix modular build of DRM_IMX_IPUV3
commit b8d181e408af (staging: drm/imx: add drm plane support) added a file
to the make target for DRM_IMX_IPUV3 but didn't adjust the objs required
to actually build that as a module. Kbuild got confused and this lead to
link errors like:
ERROR: "ipu_plane_disable" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
ERROR: "ipu_plane_enable" [drivers/staging/imx-drm/ipuv3-crtc.ko] undefined!
Additionally, it added a call to imx_drm_crtc_id which also fails with a
link error as above. To fix this, we adjust the make target with the proper
objs, which will change the name of the resulting .ko. We also add an
EXPORT_SYMBOL_GPL for imx_drm_crtc_id.
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
---
drivers/staging/imx-drm/Makefile | 4 +++-
drivers/staging/imx-drm/imx-drm-core.c | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/imx-drm/Makefile b/drivers/staging/imx-drm/Makefile
index 2c3a9e1..8742432 100644
--- a/drivers/staging/imx-drm/Makefile
+++ b/drivers/staging/imx-drm/Makefile
@@ -8,4 +8,6 @@ obj-$(CONFIG_DRM_IMX_TVE) += imx-tve.o
obj-$(CONFIG_DRM_IMX_LDB) += imx-ldb.o
obj-$(CONFIG_DRM_IMX_FB_HELPER) += imx-fbdev.o
obj-$(CONFIG_DRM_IMX_IPUV3_CORE) += ipu-v3/
-obj-$(CONFIG_DRM_IMX_IPUV3) += ipuv3-crtc.o ipuv3-plane.o
+
+imx-ipuv3-crtc-objs := ipuv3-crtc.o ipuv3-plane.o
+obj-$(CONFIG_DRM_IMX_IPUV3) += imx-ipuv3-crtc.o
diff --git a/drivers/staging/imx-drm/imx-drm-core.c b/drivers/staging/imx-drm/imx-drm-core.c
index 4483d47..2b366d8 100644
--- a/drivers/staging/imx-drm/imx-drm-core.c
+++ b/drivers/staging/imx-drm/imx-drm-core.c
@@ -72,6 +72,7 @@ int imx_drm_crtc_id(struct imx_drm_crtc *crtc)
{
return crtc->pipe;
}
+EXPORT_SYMBOL_GPL(imx_drm_crtc_id);
static void imx_drm_driver_lastclose(struct drm_device *drm)
{
--
1.8.3.1

14
config-armv7
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@ -398,14 +398,14 @@ CONFIG_AHCI_IMX=m
CONFIG_PWM_IMX=m
CONFIG_BACKLIGHT_PWM=m
# CONFIG_DRM_IMX is not set
# CONFIG_DRM_IMX_FB_HELPER is not set
# CONFIG_DRM_IMX_HDMI is not set
# CONFIG_DRM_IMX_IPUV3_CORE is not set
# CONFIG_DRM_IMX_IPUV3 is not set
CONFIG_DRM_IMX=m
CONFIG_DRM_IMX_FB_HELPER=m
CONFIG_DRM_IMX_HDMI=m
CONFIG_DRM_IMX_IPUV3_CORE=m
CONFIG_DRM_IMX_IPUV3=m
# CONFIG_DRM_IMX_LDB is not set
# CONFIG_DRM_IMX_PARALLEL_DISPLAY is not set
# CONFIG_DRM_IMX_TVE is not set
CONFIG_DRM_IMX_PARALLEL_DISPLAY=m
CONFIG_DRM_IMX_TVE=m
CONFIG_VIDEO_CODA=m
CONFIG_MFD_SYSCON=y

7
kernel.spec
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@ -737,6 +737,8 @@ Patch25140: drm-qxl-backport-fixes-for-Fedora.patch
Patch25141: Input-evdev-fall-back-to-vmalloc-for-client-event-buffer.patch
Patch25142: 0001-staging-imx-drm-Fix-modular-build-of-DRM_IMX_IPUV3.patch
# END OF PATCH DEFINITIONS
%endif
@ -1442,6 +1444,8 @@ ApplyPatch drm-qxl-backport-fixes-for-Fedora.patch
ApplyPatch Input-evdev-fall-back-to-vmalloc-for-client-event-buffer.patch
ApplyPatch 0001-staging-imx-drm-Fix-modular-build-of-DRM_IMX_IPUV3.patch
# END OF PATCH APPLICATIONS
%endif
@ -2247,6 +2251,9 @@ fi
# ||----w |
# || ||
%changelog
* Wed Nov 13 2013 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix imx-drm build issues
* Wed Nov 13 2013 Adam Jackson <ajax@redhat.com>
- Hush i915's check_crtc_state()