From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>, Hulk Robot <hulkci@huawei.com>,
YueHaibing <yuehaibing@huawei.com>,
dri-devel@lists.freedesktop.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH AUTOSEL 4.19 11/32] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m
Date: Tue, 6 Aug 2019 17:34:59 -0400 [thread overview]
Message-ID: <20190806213522.19859-11-sashal@kernel.org> (raw)
In-Reply-To: <20190806213522.19859-1-sashal@kernel.org>
From: YueHaibing <yuehaibing@huawei.com>
[ Upstream commit f4cc743a98136df3c3763050a0e8223b52d9a960 ]
If DRM_LVDS_ENCODER=y but CONFIG_DRM_KMS_HELPER=m,
build fails:
drivers/gpu/drm/bridge/lvds-encoder.o: In function `lvds_encoder_probe':
lvds-encoder.c:(.text+0x155): undefined reference to `devm_drm_panel_bridge_add'
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: dbb58bfd9ae6 ("drm/bridge: Fix lvds-encoder since the panel_bridge rework.")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190729071216.27488-1-yuehaibing@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/bridge/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index bf6cad6c9178b..7a3e5a8f6439b 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -46,6 +46,7 @@ config DRM_DUMB_VGA_DAC
config DRM_LVDS_ENCODER
tristate "Transparent parallel to LVDS encoder support"
depends on OF
+ select DRM_KMS_HELPER
select DRM_PANEL_BRIDGE
help
Support for transparent parallel to LVDS encoders that don't require
--
2.20.1
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WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: YueHaibing <yuehaibing@huawei.com>,
Hulk Robot <hulkci@huawei.com>,
Neil Armstrong <narmstrong@baylibre.com>,
Sasha Levin <sashal@kernel.org>,
dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 4.19 11/32] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m
Date: Tue, 6 Aug 2019 17:34:59 -0400 [thread overview]
Message-ID: <20190806213522.19859-11-sashal@kernel.org> (raw)
In-Reply-To: <20190806213522.19859-1-sashal@kernel.org>
From: YueHaibing <yuehaibing@huawei.com>
[ Upstream commit f4cc743a98136df3c3763050a0e8223b52d9a960 ]
If DRM_LVDS_ENCODER=y but CONFIG_DRM_KMS_HELPER=m,
build fails:
drivers/gpu/drm/bridge/lvds-encoder.o: In function `lvds_encoder_probe':
lvds-encoder.c:(.text+0x155): undefined reference to `devm_drm_panel_bridge_add'
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: dbb58bfd9ae6 ("drm/bridge: Fix lvds-encoder since the panel_bridge rework.")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190729071216.27488-1-yuehaibing@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpu/drm/bridge/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig
index bf6cad6c9178b..7a3e5a8f6439b 100644
--- a/drivers/gpu/drm/bridge/Kconfig
+++ b/drivers/gpu/drm/bridge/Kconfig
@@ -46,6 +46,7 @@ config DRM_DUMB_VGA_DAC
config DRM_LVDS_ENCODER
tristate "Transparent parallel to LVDS encoder support"
depends on OF
+ select DRM_KMS_HELPER
select DRM_PANEL_BRIDGE
help
Support for transparent parallel to LVDS encoders that don't require
--
2.20.1
next prev parent reply other threads:[~2019-08-06 21:35 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-06 21:34 [PATCH AUTOSEL 4.19 01/32] clk: at91: generated: Truncate divisor to GENERATED_MAX_DIV + 1 Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 02/32] clk: sprd: Select REGMAP_MMIO to avoid compile errors Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 03/32] clk: renesas: cpg-mssr: Fix reset control race condition Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 04/32] xtensa: fix build for cores with coprocessors Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 05/32] xen/pciback: remove set but not used variable 'old_state' Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 06/32] irqchip/gic-v3-its: Free unused vpt_page when alloc vpe table fail Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 07/32] irqchip/irq-imx-gpcv2: Forward irq type to parent Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 08/32] perf header: Fix divide by zero error if f_header.attr_size==0 Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 09/32] perf header: Fix use of unitialized value warning Sasha Levin
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 10/32] libata: zpodd: Fix small read overflow in zpodd_get_mech_type() Sasha Levin
2019-08-06 21:34 ` Sasha Levin [this message]
2019-08-06 21:34 ` [PATCH AUTOSEL 4.19 11/32] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 12/32] Btrfs: fix deadlock between fiemap and transaction commits Sasha Levin
2019-08-07 9:47 ` David Sterba
2019-08-07 10:51 ` Greg KH
2019-08-07 12:44 ` David Sterba
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 13/32] scsi: hpsa: correct scsi command status issue after reset Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 14/32] scsi: qla2xxx: Fix possible fcport null-pointer dereferences Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 15/32] exit: make setting exit_state consistent Sasha Levin
[not found] ` <20190806213522.19859-1-sashal-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 16/32] drm/amdgpu: fix a potential information leaking bug Sasha Levin
2019-08-06 21:35 ` Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 17/32] ata: libahci: do not complain in case of deferred probe Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 18/32] kbuild: modpost: handle KBUILD_EXTRA_SYMBOLS only for external modules Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 19/32] kbuild: Check for unknown options with cc-option usage in Kconfig and clang Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 20/32] arm64/efi: fix variable 'si' set but not used Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 21/32] drm/vgem: fix cache synchronization on arm/arm64 Sasha Levin
2019-08-06 21:35 ` Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 22/32] arm64: unwind: Prohibit probing on return_address() Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 23/32] arm64/mm: fix variable 'pud' set but not used Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 24/32] IB/core: Add mitigation for Spectre V1 Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 25/32] IB/mlx5: Fix MR registration flow to use UMR properly Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 26/32] IB/mad: Fix use-after-free in ib mad completion handling Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 27/32] drm: msm: Fix add_gpu_components Sasha Levin
2019-08-06 21:35 ` Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 28/32] drm/exynos: fix missing decrement of retry counter Sasha Levin
2019-08-06 21:35 ` Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 29/32] Revert "kmemleak: allow to coexist with fault injection" Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 30/32] ocfs2: remove set but not used variable 'last_hash' Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 31/32] coredump: split pipe command whitespace before expanding template Sasha Levin
2019-08-06 21:35 ` [PATCH AUTOSEL 4.19 32/32] asm-generic: fix -Wtype-limits compiler warnings Sasha Levin
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