- 05 2月, 2015 4 次提交
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由 Fabien Dessenne 提交于
Use GDP capabilities to support DRM_FORMAT_XBGR8888 (XB24) Signed-off-by: NFabien Dessenne <fabien.dessenne@st.com>
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由 Benjamin Gaignard 提交于
Use GDP capabilities to support DRM_FORMAT_ABGR8888 (AB24) Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Vincent Abriou 提交于
The shift and the mask done on arg value is useless since arg is null. Signed-off-by: NVincent Abriou <vincent.abriou@st.com>
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由 Jassi Brar 提交于
copy-paste wasn't followed by editing, do it. Signed-off-by: NJassi Brar <jaswinder.singh@linaro.org>
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- 03 2月, 2015 1 次提交
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由 Chen Gang S 提交于
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: NChen Gang <gang.chen.5i5j@gmail.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 31 1月, 2015 1 次提交
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由 Arnd Bergmann 提交于
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: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NDave Airlie <airlied@gmail.com>
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- 28 1月, 2015 3 次提交
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由 Dave Airlie 提交于
So sti doesn't build because the bridge interfaces changes didn't catch up to its new DVO driver. Now I might just carry this patch, but I might just push the bridge pull into a side-pull until someone resolves it. So this might not be the right solution to the problem, so please figure it out and let me know ASAP. Signed-off-by: NDave Airlie <airlied@redhat.com> Signed-off-by: NThierry Reding <treding@nvidia.com>
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由 Ajay Kumar 提交于
Currently, third party bridge drivers(ptn3460) are dependent on the corresponding encoder driver init, since bridge driver needs a drm_device pointer to finish drm initializations. The encoder driver passes the drm_device pointer to the bridge driver. Because of this dependency, third party drivers like ptn3460 doesn't adhere to the driver model. In this patch, we reframe the bridge registration framework so that bridge initialization is split into 2 steps, and bridge registration happens independent of drm flow: --Step 1: gather all the bridge settings independent of drm and add the bridge onto a global list of bridges. --Step 2: when the encoder driver is probed, call drm_bridge_attach for the corresponding bridge so that the bridge receives drm_device pointer and continues with connector and other drm initializations. The old set of bridge helpers are removed, and a set of new helpers are added to accomplish the 2 step initialization. The bridge devices register themselves onto global list of bridges when they get probed by calling "drm_bridge_add". The parent encoder driver waits till the bridge is available in the lookup table(by calling "of_drm_find_bridge") and then continues with its initialization. The encoder driver should also call "drm_bridge_attach" to pass on the drm_device to the bridge object. drm_bridge_attach inturn calls "bridge->funcs->attach" so that bridge can continue with drm related initializations. Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Tested-by: NRahul Sharma <rahul.sharma@samsung.com> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Tested-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: NThierry Reding <treding@nvidia.com>
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由 Ajay Kumar 提交于
Assign the pointer to bridge ops structure(drm_bridge_funcs) in the bridge driver itself, instead of passing it to drm_bridge_init. This will allow bridge driver developer to pack bridge private information inside the bridge object and pass only the drm-relevant information to drm_bridge_init. Signed-off-by: NAjay Kumar <ajaykumar.rs@samsung.com> Acked-by: NInki Dae <inki.dae@samsung.com> Tested-by: NRahul Sharma <rahul.sharma@samsung.com> Tested-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Tested-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: NThierry Reding <treding@nvidia.com>
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- 30 12月, 2014 1 次提交
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由 Benjamin Gaignard 提交于
Digital Video Out connector driver LCD panels. Like HDMI and HDA it create bridge, encoder and connector drm object. Add binding description. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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- 15 12月, 2014 1 次提交
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When compiling in module some symbol aren't missing, export them correctly. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 11 12月, 2014 13 次提交
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由 Benjamin Gaignard 提交于
When bind failed make sure that CRTC and planes are completely clean up to avoid properties duplication. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
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: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
stih407 SoC have a dedicated hardware cursor plane, this patch enable it. The hardware have a color look up table, fix it to be able to use ARGB8888. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
For stih407 SoC enable the second mixer to get two CRTC. Allow GPD planes and encoders to be connected to this new CRTC. Cursor plane can only be set on first CRTC. GPD clocks needed change the parent clock depending on which CRTC GPD are used. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
The HDMI path introduce a delay of 6 pixels. This delay should be take into account while programming VTG for the HDMI. Without this delay, the HDMI active window area is shift of 6 pixel on the right. Set also timing for DVO output. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Change some functions prototype to prepare the introduction of auxiliary crtc. It will also help to have a DVO encoder. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Make sure that vblank is enabled when crtc commit is call. Replace drm_vblank_off() by drm_crtc_vblank_off() Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
The hardware expect to have the infoframe checksum in the first byte. In consequence shift all infoframe on one byte. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Stop use event_lock in vblank disable function. This was creating a dead lock. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Store the physical address at node creation time to avoid use of virt_to_dma and dma_to_virt everywhere Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Make sure that mixer control register is correctly reset before use it. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
gpio used for HDMI hot plug detection is useless, HDMI_STI register contains an hot plug detection status bit. Fix binding documentation. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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由 Benjamin Gaignard 提交于
Depending of the board configuration i2c for ddc could change, this patch allow to use a phandle to specify which i2c controller to use. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org>
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- 10 12月, 2014 1 次提交
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由 Thierry Reding 提交于
The ->load_lut() callback is optional, therefore a dummy implementation is not needed. Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: NThierry Reding <treding@nvidia.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 05 11月, 2014 1 次提交
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由 Daniel Vetter 提交于
Just a bit of OCD cleanup on headers - this function isn't the core interface any more but just a helper for drivers who haven't yet transitioned to universal planes. Put the declaration at the right spot and sprinkle necessary #includes over all drivers. Maybe this helps to encourage driver maintainers to do the switch. v2: Fix #include ordering for tegra, reported by 0-day builder. v3: Include required headers, reported by Thierry. Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Thierry Reding <treding@nvidia.com> Reviewed-by: NMatt Roper <matthew.d.roper@intel.com> Reviewed-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>
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- 20 10月, 2014 1 次提交
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由 Wolfram Sang 提交于
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: NWolfram Sang <wsa@the-dreams.de>
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- 17 9月, 2014 1 次提交
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由 Benjamin Gaignard 提交于
avi infoframe is a 13 bytes array, do not read after this limite. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 12 9月, 2014 1 次提交
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由 Julia Lawall 提交于
Use c99 initializers for structures. Drop 0 initializers in drivers/gpu/drm/sti/sti_vtac.c. A 0x0 initializer is left in vtac_mode_aux in drivers/gpu/drm/sti/sti_vtac.c to highlight the relation to vtac_mode_main. A simplified version of the semantic match that finds the first problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @decl@ identifier i1,fld; type T; field list[n] fs; @@ struct i1 { fs T fld; ...}; @bad@ identifier decl.i1,i2; expression e; initializer list[decl.n] is; @@ struct i1 i2 = { is, + .fld = e - e ,...}; // </smpl> v2: Drop 0 initializers and add trailing commas at the suggestions of Josh Triplett. Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 26 8月, 2014 6 次提交
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由 Jingoo Han 提交于
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: NJingoo Han <jg1.han@samsung.com>
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由 Kiran Padwal 提交于
Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: NKiran Padwal <kiran.padwal@smartplayin.com>
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由 Wei Yongjun 提交于
In case of error, the function platform_device_register_resndata() returns ERR_PTR() and never returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
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由 Wei Yongjun 提交于
In case of error, the function devm_ioremap_nocache() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
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由 Wei Yongjun 提交于
In case of error, the function devm_ioremap_nocache() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
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由 Wei Yongjun 提交于
In case of error, the function devm_ioremap_nocache() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn>
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- 05 8月, 2014 1 次提交
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由 Dave Airlie 提交于
Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 31 7月, 2014 4 次提交
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由 Benjamin Gaignard 提交于
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: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: NRob Clark <robdclark@gmail.com>
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由 Benjamin Gaignard 提交于
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: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: NRob Clark <robdclark@gmail.com>
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由 Benjamin Gaignard 提交于
Mixer hardware IP is responsible of mixing the different inputs layers. Z-order is managed by the mixer. We could 2 mixers: one for main path and one for auxillary path Mixers are part of Compositor hardware block Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: NRob Clark <robdclark@gmail.com>
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由 Benjamin Gaignard 提交于
VIDeo plug are one of the compositor input sub-devices. VID are dedicated to video inputs like YUV plans. Like GDP, VID are part of Compositor hardware block and use sti_layer structure to provide an abstraction for Compositor calls. Signed-off-by: NBenjamin Gaignard <benjamin.gaignard@linaro.org> Reviewed-by: NRob Clark <robdclark@gmail.com>
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