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path: root/drivers/gpu/drm/sti/Kconfig (follow)
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2018-04-05drm/sti: Depend on OF rather than selecting itOliver O'Halloran1-2/+1
Commit cc6b741c6f63 ("drm: sti: remove useless fields from vtg structure") reworked some code inside of this driver and made it select CONFIG_OF. This results in the entire OF layer being enabled when building an allmodconfig on ia64. OF on ia64 is completely unsupported so this isn't a great state of affairs. The 0day robot noticed a link-time failure on ia64 caused by using of_node_to_nid() in an otherwise unrelated driver. The generic fallback for of_node_to_nid() only exists when: defined(CONFIG_OF) && defined(CONFIG_NUMA) == false Since CONFIG_NUMA is usually selected for IA64 we get the link failure. Fix this by making the driver depend on OF rather than selecting it, odds are that was the original intent. Link: https://lists.01.org/pipermail/kbuild-all/2018-March/045172.html Fixes: cc6b741c6f63 ("drm: sti: remove useless fields from vtg structure") Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Cc: Vincent Abriou <vincent.abriou@st.com> Cc: David Airlie <airlied@linux.ie> Cc: dri-devel@lists.freedesktop.org Cc: linux-ia64@vger.kernel.org Cc: stable@vger.kernel.org Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Philippe Cornu <philippe.cornu@st.com> Link: https://patchwork.freedesktop.org/patch/msgid/20180403053401.30045-1-oohall@gmail.com
2017-11-08drm: sti: remove useless fields from vtg structureBenjamin Gaignard1-0/+1
Drivers are registered on platform bus so the private list could be replace by a call to of_find_device_by_node(). Changing this also makes dev, np and link fields useless in vtg structure. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1510146255-24982-1-git-send-email-benjamin.gaignard@linaro.org
2016-09-20drm/sti: remove stih415-416 platform supportVincent Abriou1-3/+3
stih415 and stih416 platform are obsolete and no more supported. Only stih407 and stih410 platform are maintained. Signed-off-by: Vincent Abriou <vincent.abriou@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Acked-by: Peter Griffin <peter.griffin@linaro.org>
2016-07-01drm: sti: Add ASoC generic hdmi codec support.Arnaud Pouliquen1-0/+1
Add the interface needed by audio hdmi-codec driver. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
2016-01-20dma-mapping: always provide the dma_map_ops based implementationChristoph Hellwig1-1/+1
Move the generic implementation to <linux/dma-mapping.h> now that all architectures support it and remove the HAVE_DMA_ATTR Kconfig symbol now that everyone supports them. [valentinrothberg@gmail.com: remove leftovers in Kconfig] Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Chris Metcalf <cmetcalf@ezchip.com> Cc: David Howells <dhowells@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Haavard Skinnemoen <hskinnemoen@gmail.com> Cc: Hans-Christian Egtvedt <egtvedt@samfundet.no> Cc: Helge Deller <deller@gmx.de> Cc: James Hogan <james.hogan@imgtec.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Cc: Ley Foon Tan <lftan@altera.com> Cc: Mark Salter <msalter@redhat.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Joerg Roedel <jroedel@suse.de> Cc: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Valentin Rothberg <valentinrothberg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-11-03drm/sti: load HQVDP firmware the first time HQVDP's plane is usedVincent Abriou1-1/+0
The way to load the HQVDP firmware has been updated. HQVDP firmware is now loaded the first time an HQVDP plane is used and no more when the HQVDP driver is bound. This solves the dependency we had on the file system availability. The first time the HQVDP plane is used, we are sure that file system is available so request_firmware function will match. CONFIG_FW_LOADER_USER_HELPER_FALLBACK is then no more mandatory. Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
2015-11-03drm/sti: Remove local fbdev emulation Kconfig optionArchit Taneja1-6/+0
DRM_STI_FBDEV config is currently used to enable/disable fbdev emulation for the sti kms driver. Remove this local config option and use the core fb helpers with drm_kms_helper.fbdev_emulation module option to enable/disable fbdev at runtime. Signed-off-by: Archit Taneja <architt@codeaurora.org> Reviewed-by: Vincent Abriou <vincent.abriou@st.com>
2015-11-03drm/sti: Select FW_LOADERThierry Reding1-0/+1
Select FW_LOADER explicitly to satify the direct dependency of FW_LOADER_USER_HELPER_FALLBACK. Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-02-03drm: Kconfig: Let all DRM_GEM_CMA_HELPER related macros depend on HAVE_DMA_ATTRSChen Gang S1-1/+1
DRM_GEM_CMA_HELPER is depend on HAVE_DMA_ATTRS, or it will break the building. The related error (with allmodconfig under xtensa): CC [M] drivers/gpu/drm/drm_gem_cma_helper.o drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_create': drivers/gpu/drm/drm_gem_cma_helper.c:110:19: error: implicit declaration of function 'dma_alloc_writecombine' [-Werror=implicit-function-declaration] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c:110:17: warning: assignment makes pointer from integer without a cast [-Wint-conversion] cma_obj->vaddr = dma_alloc_writecombine(drm->dev, size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_free_object': drivers/gpu/drm/drm_gem_cma_helper.c:193:3: error: implicit declaration of function 'dma_free_writecombine' [-Werror=implicit-function-declaration] dma_free_writecombine(gem_obj->dev->dev, cma_obj->base.size, ^ drivers/gpu/drm/drm_gem_cma_helper.c: In function 'drm_gem_cma_mmap_obj': drivers/gpu/drm/drm_gem_cma_helper.c:330:8: error: implicit declaration of function 'dma_mmap_writecombine' [-Werror=implicit-function-declaration] ret = dma_mmap_writecombine(cma_obj->base.dev->dev, vma, ^ Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2015-01-31drm: sti: add panel dependencyArnd Bergmann1-0/+1
The newly added sti driver requires the drm_panel helpers, and we get a link error if they are not enabled ERROR: "drm_panel_attach" [drivers/gpu/drm/sti/stidvo.ko] undefined! ERROR: "of_drm_find_panel" [drivers/gpu/drm/sti/stidvo.ko] undefined! This adds a 'select' statement as we have for the other drivers. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dave Airlie <airlied@gmail.com>
2014-12-11drm: sti: add HQVDP planeBenjamin Gaignard1-0/+1
High Quality Video Data Plane is hardware IP dedicated to video rendering. Compare to GPD (graphic planes) it have better scaler capabilities. HQVDP use VID layer to push data into hardware compositor without going into DDR. From data flow point of view HQVDP and VID are nested so HQVPD update/disable VID. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
2014-08-26drm: sti: Add missing dependency on RESET_CONTROLLERJingoo Han1-0/+1
Add missing dependency on RESET_CONTROLLER in order to fix the following build error. drivers/gpu/drm/sti/sti_hdmi.c: In function 'sti_hdmi_probe' drivers/gpu/drm/sti/sti_hdmi.c:780:2: error: implicit declaration of function 'devm_reset_control_get' [-Werror=implicit-function-declaration] Benjamin Gaignard remark: I have change "depends on" to "select" but keep the original author name. Signed-off-by: Jingoo Han <jg1.han@samsung.com>
2014-07-31drm: sti: Add DRM driver itselfBenjamin Gaignard1-0/+8
Make the link between all the hardware drivers and DRM/KMS interface. Create the driver itself and make it register all the sub-components. Use GEM CMA helpers for buffer allocation. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-30drm: sti: add CompositorBenjamin Gaignard1-0/+1
Compositor control all the input sub-device (VID, GDP) and the mixer(s). It is the main entry point for composition. Layer interface is used to control the abstracted layers. Add debug in mixer and GDP. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
2014-07-30drm: sti: add VTG driverBenjamin Gaignard1-0/+5
Video Time Generator drivers are used to synchronize the compositor and tvout hardware IPs by providing line count, sample count, synchronization signals (HSYNC, VSYNC) and top and bottom fields indication. VTG are used by pair for each data path (main or auxiliary) one for master and one for slave. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: Rob Clark <robdclark@gmail.com>
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