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[86.31.179.135]) by smtp.gmail.com with ESMTPSA id 137sm21119431wmi.16.2016.09.19.02.34.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 19 Sep 2016 02:34:26 -0700 (PDT) From: Peter Griffin To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, airlied@linux.ie, kraxel@redhat.com, vinod.koul@intel.com, sfr@canb.auug.org.au, bjorn.andersson@linaro.org Cc: peter.griffin@linaro.org, lee.jones@linaro.org, dri-devel@lists.freedesktop.org, virtualization@lists.linux-foundation.org Subject: [PATCH 1/2] drm/virtio: kconfig: Fix recursive dependency issue. Date: Mon, 19 Sep 2016 10:34:19 +0100 Message-Id: <1474277660-5196-2-git-send-email-peter.griffin@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1474277660-5196-1-git-send-email-peter.griffin@linaro.org> References: <1474277660-5196-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ST_SLIM_REMOTEPROC must select REMOTEPROC, which exposes the following recursive dependency. [..] drivers/video/fbdev/Kconfig:5:error: recursive dependency detected! For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:5: symbol FB is selected by DRM_KMS_FB_HELPER For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/Kconfig:42: symbol DRM_KMS_FB_HELPER depends on DRM_KMS_HELPER For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/Kconfig:36: symbol DRM_KMS_HELPER is selected by DRM_VIRTIO_GPU For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/gpu/drm/virtio/Kconfig:1: symbol DRM_VIRTIO_GPU depends on VIRTIO For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/virtio/Kconfig:1: symbol VIRTIO is selected by REMOTEPROC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/remoteproc/Kconfig:4: symbol REMOTEPROC is selected by ST_SLIM_REMOTEPROC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/remoteproc/Kconfig:103: symbol ST_SLIM_REMOTEPROC is selected by ST_FDMA For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/dma/Kconfig:440: symbol ST_FDMA depends on DMADEVICES For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/dma/Kconfig:5: symbol DMADEVICES is selected by SND_SOC_SH4_SIU For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" sound/soc/sh/Kconfig:29: symbol SND_SOC_SH4_SIU is selected by SND_SIU_MIGOR For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" sound/soc/sh/Kconfig:64: symbol SND_SIU_MIGOR depends on I2C For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/i2c/Kconfig:7: symbol I2C is selected by FB_DDC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:63: symbol FB_DDC is selected by FB_CYBER2000_DDC For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:378: symbol FB_CYBER2000_DDC depends on FB_CYBER2000 For a resolution refer to Documentation/kbuild/kconfig-language.txt subsection "Kconfig recursive dependency limitations" drivers/video/fbdev/Kconfig:366: symbol FB_CYBER2000 depends on FB which is due to drivers/gpu/drm/virtio/Kconfig depending on VIRTIO. Fix by dropping depend and switching to select VIRTIO. Signed-off-by: Peter Griffin --- drivers/gpu/drm/virtio/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) -- 1.9.1 diff --git a/drivers/gpu/drm/virtio/Kconfig b/drivers/gpu/drm/virtio/Kconfig index e1afc3d..90357d9 100644 --- a/drivers/gpu/drm/virtio/Kconfig +++ b/drivers/gpu/drm/virtio/Kconfig @@ -1,6 +1,7 @@ config DRM_VIRTIO_GPU tristate "Virtio GPU driver" - depends on DRM && VIRTIO + depends on DRM + select VIRTIO select DRM_KMS_HELPER select DRM_TTM help