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2022-08-29drm/amdgpu: Fix use-after-free in amdgpu_cs_ioctlYuBiao Wang1-1/+4
[Why] In amdgpu_cs_ioctl, amdgpu_job_free could be performed ealier if there is -ERESTARTSYS error. In this case, job->hw_fence could be not initialized yet. Putting hw_fence during amdgpu_job_free could lead to a use-after-free warning. [How] Check if drm_sched_job_init is performed before job_free by checking s_fence. v2: Check hw_fence.ops instead since it could be NULL if fence is not initialized. Reverse the condition since !=NULL check is discouraged in kernel. Signed-off-by: YuBiao Wang <YuBiao.Wang@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Fix OTG H timing reset for dcn314Duncan Ma1-1/+2
[Why] When ODM is enabled, H timing control register reset to 0. Div mode manual field get overwritten causing no display on certain modes for dcn314. [How] Use REG_UPDATE instead of REG_SET to set div_mode field. Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Duncan Ma <duncan.ma@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Refine aux transaction before retrieve capsLewis Huang1-11/+34
[Why] LTTPR caps will read fail if aux channel is not active. [How] 1.Perform 600 read upto 10 retry with 1ms delay in between. 2.If fail, return false and trigger another retry detection. 3.If pass, read LTTPR caps in retrieve link caps. Reviewed-by: Jimmy Kizito <Jimmy.Kizito@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Lewis Huang <Lewis.Huang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programmingGeorge Shen2-6/+6
[Why] Each index in the DPSTREAMCLK_CNTL register phyiscally maps 1-to-1 with HPO stream encoder instance. On the other hand, each index in DTBCLK_P_CNTL physically maps 1-to-1 with OTG instance. Current DCN32 DPSTREAMCLK_CLK programing assumes that OTG instance always maps 1-to-1 with HPO stream encoder instance. This is not always guaranteed and can result in blackscreen. [How] Program the correct dpstreamclk instance with the correct dtbclk_p source. Reviewed-by: Ariel Bernstein <Eric.Bernstein@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: George Shen <george.shen@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Don't choose SubVP display if ActiveMargin > 0Alvin Lee3-4/+20
[Description] There can be SubVP scheduling issues if a SubVP display is chosen has ActiveDramClockChangeLatency > 0. Block this case for now, and enable Vactive case (later) to handle this. Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Set ODM policy based on number of DSC slicesTaimur Hassan3-2/+8
[Why & How] Add addtional check in CalculateODMMode for cases where the ODM combine is needed due to number of DSC slices. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: 3.2.200Aric Cyr1-1/+1
This version brings along following fixes: - Modify pipe split policy - Fix odm 2:1 policy in 4k144 mode - Correct HDMI ODM combine policy - Change AUX NACK behavior - Change runtime initialization for DCN32/321 - Fix cursor flicker in PSRSU - Fix k1/k2 divider for virtual signal for DCN32 - Free phantom plane after removing the context - Add interface to track PHY state - Add SubVP scaling case - Add log clock table for SMU - Fix atomic_check check - Fix SMU 13.0.0 driver_if header - Fix doorbells allocation Acked-by: Brian Chang <Brian.Chang@amd.com> Signed-off-by: Aric Cyr <aric.cyr@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amdgpu: add missing pci_disable_device() in amdgpu_pmops_runtime_resume()Yang Yingliang1-1/+4
Add missing pci_disable_device() if amdgpu_device_resume() fails. Fixes: 8e4d5d43cc6c ("drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardown") Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amd/display: Fix variable dereferenced before checksunliming1-1/+3
Fixes the following smatch warning: drivers/gpu/drm/amd/amdgpu/../display/dc/dc_dmub_srv.c:311 dc_dmub_srv_p_state_delegate() warn: variable dereferenced before check 'dc' (see line 309) Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: sunliming <sunliming@kylinos.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amdgpu: Remove the unneeded result variableye xingchen1-4/+1
Return the value sdma_v5_2_start() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amdgpu: Update mes_v11_api_def.hGraham Sider2-1/+3
New GFX11 MES FW adds the trap_en bit. For now hardcode to 1 (traps enabled). Signed-off-by: Graham Sider <Graham.Sider@amd.com> Acked-by: Felix Kuehling <Felix.Kuehling@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29drm/amdgpu: disable FRU access on special SIENNA CICHLID cardGuchun Chen1-2/+7
Below driver load error will be printed, not friendly to end user. amdgpu: ATOM BIOS: 113-D603GLXE-077 [drm] FRU: Failed to get size field [drm:amdgpu_fru_get_product_info [amdgpu]] *ERROR* Failed to read FRU Manufacturer, ret:-5 Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Kent Russell <kent.russell@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2022-08-29soc: qcom: stats: Add SDM845 stats config and compatibleAbel Vesa1-0/+9
SDM845 is a special case compared to the other platforms that use RPMh stats, since it only has 2 stats (aosd and cxsd), while the others have a 3rd one (ddr). So lets add dedicated stats config and compatible for SDM845 to make the driver aware of this num_records difference. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220812101240.1869605-2-abel.vesa@linaro.org
2022-08-29soc: qcom: Make QCOM_RPMPD depend on OFYueHaibing1-1/+1
WARNING: unmet direct dependencies detected for PM_GENERIC_DOMAINS_OF Depends on [n]: PM_GENERIC_DOMAINS [=y] && OF [=n] Selected by [m]: - QCOM_RPMPD [=m] && PM [=y] && QCOM_SMD_RPM [=m] PM_GENERIC_DOMAINS_OF depends on OF, so QCOM_RPMPD also depends on it. Fixes: 7d0221fb5912 ("soc/qcom: Make QCOM_RPMPD select PM_GENERIC_DOMAINS/_OF") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220820113202.23940-1-yuehaibing@huawei.com
2022-08-29clk: qcom: gcc-sdm660: Use floor ops for SDCC1 clockMarijn Suijten1-1/+1
In commit 3f905469c8ce ("clk: qcom: gcc: Use floor ops for SDCC clocks") floor ops were applied to SDCC2 only, but flooring is also required on the SDCC1 apps clock which is used by the eMMC card on Sony's Nile platform, and otherwise result in the typicial "Card appears overclocked" warnings observed on many other platforms before: mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz mmc0: Card appears overclocked; req 52000000 Hz, actual 100000000 Hz mmc0: Card appears overclocked; req 104000000 Hz, actual 192000000 Hz Fixes: f2a76a2955c0 ("clk: qcom: Add Global Clock controller (GCC) driver for SDM660") Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org> Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220714203822.186448-1-marijn.suijten@somainline.org
2022-08-29spi: mt7621: Fix an erroneous message + clean-upsMark Brown317-2541/+4908
Merge series from Christophe JAILLET <christophe.jaillet@wanadoo.fr>: Patch 1 fixes an issue about an error code that is erroneously logged. Patch 2-4 are just clean-ups spotted while fixing it. Additional comments are added below --- in patches 2 and 3.
2022-08-29clk: qcom: gcc-msm8916: use parent_hws/_data instead of parent_namesDmitry Baryshkov1-333/+349
Convert the clock driver to specify parent data rather than parent names, to actually bind using 'clock-names' specified in the DTS rather than global clock names. Use parent_hws where possible to refer parent clocks directly, skipping the lookup. Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220704172453.838303-7-dmitry.baryshkov@linaro.org
2022-08-29clk: qcom: gcc-msm8916: move gcc_mss_q6_bimc_axi_clk downDmitry Baryshkov1-17/+17
The gcc_mss_q6_bimc_axi_clk clock depends on the bimc_ddr_clk_src clock. Move it down in the file to come after the source clock. Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220704172453.838303-6-dmitry.baryshkov@linaro.org
2022-08-29clk: qcom: gcc-msm8916: move GPLL definitions upDmitry Baryshkov1-108/+108
Move GPLL definitions up, before the clock parent tables, so that we can use gpll hw clock fields in the parent_data/parent_hws tables. Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220704172453.838303-5-dmitry.baryshkov@linaro.org
2022-08-29clk: qcom: gcc-msm8916: use ARRAY_SIZE instead of specifying num_parentsDmitry Baryshkov1-54/+54
Use ARRAY_SIZE() instead of manually specifying num_parents. This makes adding/removing entries to/from parent_data easy and errorproof. This conversion fixes an issue present since the first version of this driver. For the gp1_clk_src, gp2_clk_src and gp3_clk_src it was impossible to select sleep_clk as a prent of the clock, since num_parents was limited to 3 rather than 4. Switching to use num_parents automatically makes sleep_clk available for selection. Fixes: 3966fab8b6ab ("clk: qcom: Add MSM8916 Global Clock Controller support") Cc: Georgi Djakov <djakov@kernel.org> Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Georgi Djakov <djakov@kernel.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20220704172453.838303-4-dmitry.baryshkov@linaro.org
2022-08-29regulator: core: Fix regulator supply registration with sysfsChristian Kohlschütter1-23/+21
In "regulator: core: Resolve supply name earlier to prevent double-init", we introduced a bug that prevented the regulator names from registering properly with sysfs. Reorder regulator_register such that supply names are properly resolved and registered. Fixes: 8a866d527ac0 ("regulator: core: Resolve supply name earlier to prevent double-init") Link: https://lore.kernel.org/all/58b92e75-f373-dae7-7031-8abd465bb874@samsung.com/ Signed-off-by: Christian Kohlschütter <christian@kohlschutter.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20220829165543.24856-1-christian@kohlschutter.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29Input: iforce - add support for Boeder Force Feedback WheelGreg Tulli1-0/+1
Add a new iforce_device entry to support the Boeder Force Feedback Wheel device. Signed-off-by: Greg Tulli <greg.iforce@gmail.com> Link: https://lore.kernel.org/r/3256420-c8ac-31b-8499-3c488a9880fd@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2022-08-29soc: brcmstb: pm-arm: Fix refcount leak and __iomem leak bugsLiang He1-10/+38
In brcmstb_pm_probe(), there are two kinds of leak bugs: (1) we need to add of_node_put() when for_each__matching_node() breaks (2) we need to add iounmap() for each iomap in fail path Fixes: 0b741b8234c8 ("soc: bcm: brcmstb: Add support for S2/S3/S5 suspend states (ARM)") Signed-off-by: Liang He <windhl@126.com> Link: https://lore.kernel.org/r/20220707015620.306468-1-windhl@126.com Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2022-08-29bus: mhi: host: Fix up null pointer access in mhi_irq_handlerQiang Yu1-3/+16
The irq handler for a shared IRQ ought to be prepared for running even now it's being freed. So let's check the pointer used by mhi_irq_handler to avoid null pointer access since it is probably released before freeing IRQ. Fixes: 1227d2a20cd7 ("bus: mhi: host: Move IRQ allocation to controller registration phase") Signed-off-by: Qiang Yu <quic_qianyu@quicinc.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Tested-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/1658459838-30802-1-git-send-email-quic_qianyu@quicinc.com [mani: added fixes tag] Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2022-08-29spi: mt7621: Remove 'clk' from 'struct mt7621_spi'Christophe JAILLET1-3/+1
The 'clk' field in 'struct mt7621_spi' is useless, remove it. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/76ed0ef91479498b9a2d5ef539f80851cffdb4ea.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Use devm_spi_register_controller()Christophe JAILLET1-15/+1
Now that clk_disable_unprepare(clk) is handled with a managed resource, we can use devm_spi_register_controller() and axe the .remove function. The order between spi_unregister_controller() and clk_disable_unprepare() is still the same. (see commit 46b5c4fb87ce ("spi: mt7621: Don't leak SPI master in probe error path") to see why it matters) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/b7698e198acc998d99e7e7c895a2910f14f89443.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Use the devm_clk_get_enabled() helper to simplify error handlingChristophe JAILLET1-13/+1
The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This helper is well suited for cases where the clock would be kept prepared or enabled for the whole lifetime of the driver. This simplifies the error handling a lot. The order between spi_unregister_controller() (in the remove function) and the clk_disable_unprepare() (now handle by a managed resource) is kept the same. (see commit 46b5c4fb87ce ("spi: mt7621: Don't leak SPI master in probe error path") to see why it matters) Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/05a7fd22719008c8a905d6328aa9548ce40f2a7a.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: mt7621: Fix an error message in mt7621_spi_probe()Christophe JAILLET1-5/+3
'status' is known to be 0 at this point. The expected error code is PTR_ERR(clk). Switch to dev_err_probe() in order to display the expected error code (in a human readable way). This also filters -EPROBE_DEFER cases, should it happen. Fixes: 1ab7f2a43558 ("staging: mt7621-spi: add mt7621 support") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Link: https://lore.kernel.org/r/928f3fb507d53ba0774df27cea0bbba4b055993b.1661599671.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29spi: add generic R-Car Gen4 and specific r8a779f0 supportMark Brown1-0/+1
Merge series from Wolfram Sang <wsa+renesas@sang-engineering.com>: Here are the patches to enable MSIOF on R-Car S4-8. They also introduce generic Gen4 support and move V3U to Gen4 (which it really is).
2022-08-29platform/x86: acer-wmi: Acer Aspire One AOD270/Packard Bell Dot keymap fixesHans de Goede1-1/+8
2 keymap fixes for the Acer Aspire One AOD270 and the same hardware rebranded as Packard Bell Dot SC: 1. The F2 key is marked with a big '?' symbol on the Packard Bell Dot SC, this sends WMID_HOTKEY_EVENTs with a scancode of 0x27 add a mapping for this. 2. Scancode 0x61 is KEY_SWITCHVIDEOMODE. Usually this is a duplicate input event with the "Video Bus" input device events. But on these devices the "Video Bus" does not send events for this key. Map 0x61 to KEY_UNKNOWN instead of using KE_IGNORE so that udev/hwdb can override it on these devs. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20220829163544.5288-1-hdegoede@redhat.com
2022-08-29HSI: omap_ssi_port: Fix dma_map_sg error checkJack Wang1-4/+4
dma_map_sg return 0 on error, in case of error return -EIO to caller. Cc: Sebastian Reichel <sre@kernel.org> Cc: linux-kernel@vger.kernel.org (open list) Fixes: b209e047bc74 ("HSI: Introduce OMAP SSI driver") Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-08-29HSI: cmt_speech: Pass a pointer to virt_to_page()Linus Walleij1-1/+1
A pointer into virtual memory is represented by a (void *) not an u32, so the compiler warns: drivers/hsi/clients/cmt_speech.c:1092:35: warning: passing argument 1 of 'virt_to_pfn' makes pointer from integer without a cast [-Wint-conversion] Fix this with an explicit cast. Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-08-29HSI: omap_ssi: Fix refcount leak in ssi_probeMiaoqian Lin1-0/+1
When returning or breaking early from a for_each_available_child_of_node() loop, we need to explicitly call of_node_put() on the child node to possibly release the node. Fixes: b209e047bc74 ("HSI: Introduce OMAP SSI driver") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-08-29HSI: clients: remove duplicate assignmentWang Qing1-1/+0
netdev_alloc_skb() has assigned ssi->netdev to skb->dev if successed, no need to repeat assignment. Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2022-08-29drm: bridge: dw_hdmi: only trigger hotplug event on link changeLucas Stach1-5/+8
There are two events that signal a real change of the link state: HPD going high means the sink is newly connected or wants the source to re-read the EDID, RX sense going low is a indication that the link has been disconnected. Ignore the other two events that also trigger interrupts, but don't need immediate attention: HPD going low does not necessarily mean the link has been lost and should not trigger a immediate read of the status. RX sense going high also does not require a detect cycle, as HPD going high is the right point in time to read the EDID. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> (v1) Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220826185733.3213248-1-l.stach@pengutronix.de
2022-08-29spi: stm32-qspi: Fix pm_runtime management in stm32_qspi_transfer_one_message()Patrice Chotard1-1/+7
ctrl->auto_runtime_pm was wrongly set to true when adding transfer_one_message() callback. As explained in commit 6e6ccb3d4cdc ("spi: stm32-qspi: Add pm_runtime support") the expected behavior is to prevent runtime suspends between each transfer. Add needed pm_runtime API calls in stm32_qspi_transfer_one_message(). Fixes: a557fca630cc ("spi: stm32_qspi: Add transfer_one_message() spi callback") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Link: https://lore.kernel.org/r/20220829123250.2170562-1-patrice.chotard@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-08-29drm/bridge: lvds-codec: Fix error checking of drm_of_lvds_get_data_mapping()Marek Vasut1-1/+1
The drm_of_lvds_get_data_mapping() returns either negative value on error or MEDIA_BUS_FMT_* otherwise. The check for 'ret' would also catch the positive case of MEDIA_BUS_FMT_* and lead to probe failure every time 'data-mapping' DT property is specified. Fixes: 7c4dd0a266527 ("drm: of: Add drm_of_lvds_get_data_mapping") Signed-off-by: Marek Vasut <marex@denx.de> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sam Ravnborg <sam@ravnborg.org> To: dri-devel@lists.freedesktop.org Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220801125419.167562-1-marex@denx.de
2022-08-29drm/bridge: tc358767: Handle bridge past DPI outputMarek Vasut1-7/+8
Currently the driver only handles panel directly connected to the DPI output. Handle the case where a bridge is connected past DPI output of this bridge. This could be e.g. DPI to LVDS encoder chip. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Jonas Karlman <jonas@kwiboo.se> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220724224317.288727-1-marex@denx.de
2022-08-29media: av7110: move to staging/media/deprecated/saa7146Hans Verkuil74-11/+27
The av7110 driver depends on saa7146, so move it there. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: saa7146: deprecate hexium_gemini/orion, mxb and ttpciHans Verkuil34-27/+801
Deprecate the hexium_gemini, hexium_orion, mxb and ttpci saa7146-based drivers: these drivers do not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated these for future removal. [hverkuil: update MAINTAINERS file] Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: davinci: deprecate dm644x_ccdc, dm355_cddc and dm365_isifHans Verkuil18-56/+1071
Deprecate the dm644x_ccdc, dm355_cddc and dm365_isif davinci drivers: all three depend on the vpfe_capture driver, and that driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated these for future removal. Note that include/media/davinci/vpfe_capture.h can't be moved to staging since it is used in arch/arm/mach-davinci/davinci.h. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: fsl-viu: deprecate this driverHans Verkuil8-13/+26
Deprecate the fsl-viu driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: tm6000: deprecate this driverHans Verkuil18-4/+14
Deprecate the tm6000 driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: zr364xx: deprecate this driverHans Verkuil8-4/+14
Deprecate the zr364xx driver. This driver does not use the vb2 framework for video streaming, instead it uses the old videobuf framework. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: meye: deprecate this driverHans Verkuil9-3/+12
Deprecate the meye driver. This driver does not use the vb2 framework for video streaming, instead it implements its own version. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: cpia2: deprecate this driverHans Verkuil12-3/+12
Deprecate the cpia2 driver. This driver does not use the vb2 framework for video streaming, instead it implements its own version. We want to get rid of these old drivers, so deprecated it for future removal. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: staging/media: add a STAGING_MEDIA_DEPRECATED optionHans Verkuil8-3/+17
Add a kernel config option to build deprecated media drivers that are scheduled for removal. Move stkwebcam to the deprecated directory to make it clear that this driver is deprecated. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: avoid use of 'videobuf'Hans Verkuil15-20/+20
The term 'videobuf' typically refers to the old videobuf version 1 framework. Avoid using this word in drivers that are converted to vb2. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: staging/media/omap4iss/iss_video.c: videobuf -> vb2Hans Verkuil1-1/+1
Rename 'videobuf' to 'vb2' in the comment. This avoids confusing terminology since 'videobuf' typically refers to the old vb1 framework. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
2022-08-29media: platform: ti: avoid using 'videobuf' or 'video-buf'Hans Verkuil7-42/+42
These terms typically refer to the old version 1 videobuf framework. It is confusing to use them for the vb2 framework, so reword these comments. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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