summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2021-08-24memstick: r592: Change the name of the 'pci_driver' structure to be consistentChristophe JAILLET1-2/+2
This driver is all about r592. Axe the reference to r852 in the 'pci_driver' structure name. This is likely a copy/paste typo left as is when the driver has been created. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/258f76acc73d5c448b9cb5dab4c39d80d517c7a9.1629580585.git.christophe.jaillet@wanadoo.fr Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: pwrseq: add wilc1000_sdio dependency for pwrseq_sd8787Claudiu Beznea1-1/+1
pwseq_sd8787 could also be used with wilc1000_sdio driver. Add a dependency for this. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20210820092803.78523-4-claudiu.beznea@microchip.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: pwrseq: sd8787: add support for wilc1000Claudiu Beznea1-2/+9
Add new compatible for wilc1000 devices and specify the delay in .data member of struct of_device_id. WILC1000, WILC3000 devices needs a minimum of 5ms delay b/w reset and power lines. Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> Link: https://lore.kernel.org/r/20210820092803.78523-3-claudiu.beznea@microchip.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: usdhi6rol0: Implement card_busy functionMårten Lindahl1-0/+10
When switching card voltage to UHS voltage the mmc framework tries to check the card busy signal, meaning the card pulling DAT0 line low, before the switch is made. Drivers that does not implement the card_busy function will manage to do the switch anyway, but the framework will print a warning about not being able to verify the voltage signal. Implement card_busy function. Signed-off-by: Mårten Lindahl <marten.lindahl@axis.com> Link: https://lore.kernel.org/r/20210816142314.1168-1-marten.lindahl@axis.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci: Correct the tuning command handle for PIO modeHaibo Chen1-2/+8
If sdhci use PIO mode, and use mmc_send_tuning() to send the tuning command, system will stuck because of the storm irq of sdhci. For PIO mode, use mmc_send_tuning(), it will trigger buffer_read_ready interrupt and data transfer complete interrupt. In current code logic, it will directly return in sdhci_data_irq, can not call the sdhci_transfer_pio(). So the buffer_read_ready interrupt storm happen. So for standard tuning method, need to exclude this case. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1628858041-1911-1-git-send-email-haibo.chen@nxp.com [Ulf: Dropped redundant parenthesis in an expression] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: renesas_sdhi: Refactor renesas_sdhi_probe()Yoshihiro Shimoda4-96/+141
Refactor renesas_sdhi_probe() to avoid increasing numbers of sdhi_quirks_match[] entry when we add other stable SoCs like r8a779m*. Note that the sdhi_quirks_match[] is only needed on renesas_sdhi_internal_dmac.c so that of_data of renesas_sdhi_sys_dmac.c keeps as-is. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20210729103234.480743-1-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: moxart: Fix issue with uninitialized dma_slave_configTony Lindgren1-0/+1
Depending on the DMA driver being used, the struct dma_slave_config may need to be initialized to zero for the unused data. For example, we have three DMA drivers using src_port_window_size and dst_port_window_size. If these are left uninitialized, it can cause DMA failures. For moxart, this is probably not currently an issue but is still good to fix though. Fixes: 1b66e94e6b99 ("mmc: moxart: Add MOXA ART SD/MMC driver") Cc: Jonas Jensen <jonas.jensen@gmail.com> Cc: Vinod Koul <vkoul@kernel.org> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20210810081644.19353-3-tony@atomide.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: dw_mmc: Fix issue with uninitialized dma_slave_configTony Lindgren1-0/+1
Depending on the DMA driver being used, the struct dma_slave_config may need to be initialized to zero for the unused data. For example, we have three DMA drivers using src_port_window_size and dst_port_window_size. If these are left uninitialized, it can cause DMA failures. For dw_mmc, this is probably not currently an issue but is still good to fix though. Fixes: 3fc7eaef44db ("mmc: dw_mmc: Add external dma interface support") Cc: Shawn Lin <shawn.lin@rock-chips.com> Cc: Jaehoon Chung <jh80.chung@samsung.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20210810081644.19353-2-tony@atomide.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci: Fix issue with uninitialized dma_slave_configTony Lindgren1-0/+1
Depending on the DMA driver being used, the struct dma_slave_config may need to be initialized to zero for the unused data. For example, we have three DMA drivers using src_port_window_size and dst_port_window_size. If these are left uninitialized, it can cause DMA failures at least if external TI SDMA is ever configured for sdhci. For other external DMA cases, this is probably not currently an issue but is still good to fix though. Fixes: 18e762e3b7a7 ("mmc: sdhci: add support for using external DMA devices") Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Chunyan Zhang <zhang.chunyan@linaro.org> Cc: Faiz Abbas <faiz_abbas@ti.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Cc: Vinod Koul <vkoul@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20210810081644.19353-1-tony@atomide.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-msm: Use maximum possible data timeout valueSahitya Tummala1-0/+3
The Qcom SD controller defines the usage of 0xF in data timeout counter register (0x2E) which is actually a reserved bit as per specification. This would result in maximum of 21.26 secs timeout value. Some SDcard taking more time than 2.67secs (timeout value corresponding to 0xE) and with that observed data timeout errors. So increasing the timeout value to max possible timeout. Signed-off-by: Sahitya Tummala <stummala@codeaurora.org> Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1628232901-30897-3-git-send-email-sartgarg@codeaurora.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci: Introduce max_timeout_count variable in sdhci_hostSarthak Garg2-7/+10
Introduce max_timeout_count variable in the sdhci_host structure and use in timeout calculation. By default its set to 0xE (max timeout register value as per SDHC spec). But at the same time vendors drivers can update it if they support different max timeout register value than 0xE. Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1628232901-30897-2-git-send-email-sartgarg@codeaurora.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: rtsx_pci: Fix long reads when clock is prescaledThomas Hebb1-13/+23
For unexplained reasons, the prescaler register for this device needs to be cleared (set to 1) while performing a data read or else the command will hang. This does not appear to affect the real clock rate sent out on the bus, so I assume it's purely to work around a hardware bug. During normal operation, the prescaler is already set to 1, so nothing needs to be done. However, in "initial mode" (which is used for sub-MHz clock speeds, like the core sets while enumerating cards), it's set to 128 and so we need to reset it during data reads. We currently fail to do this for long reads. This has no functional affect on the driver's operation currently written, as the MMC core always sets a clock above 1MHz before attempting any long reads. However, the core could conceivably set any clock speed at any time and the driver should still work, so I think this fix is worthwhile. I personally encountered this issue while performing data recovery on an external chip. My connections had poor signal integrity, so I modified the core code to reduce the clock speed. Without this change, I saw the card enumerate but was unable to actually read any data. Writes don't seem to work in the situation described above even with this change (and even if the workaround is extended to encompass data write commands). I was not able to find a way to get them working. Signed-off-by: Thomas Hebb <tommyhebb@gmail.com> Link: https://lore.kernel.org/r/2fef280d8409ab0100c26c6ac7050227defd098d.1627818365.git.tommyhebb@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdio: Print contents of unknown CIS tuplesSean Anderson1-3/+5
Print out the contents of the offending tuples when we do print them. This can make it easier to debug, since these tuples are not exposed to userspace anywhere else. We are limited to 64 bytes, so keep printing out the full length in case the tuple is truncated. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Link: https://lore.kernel.org/r/20210726163654.1110969-2-sean.anderson@seco.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdio: Don't warn about vendor CIS tuplesSean Anderson1-5/+15
CIS tuples in the range 0x80-0x8F are reserved for vendors. Some devices have tuples in this range which get warned about every boot. Since this is normal behavior, don't print these tuples unless debug is enabled. Unfortunately, we cannot use a variable for the format string since it gets pasted by pr_*_ratelimited. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Link: https://lore.kernel.org/r/20210726163654.1110969-1-sean.anderson@seco.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24memstick: ms_block: Fix spelling contraction "cant" -> "can't"Colin Ian King1-1/+1
There is a spelling mistake in a pr_err message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210728103254.171546-1-colin.king@canonical.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: core: Only print retune error when we don't check for card removalWolfram Sang1-5/+7
Skip printing a retune error when we scan for a removed card because we then expect a failed command. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20210630041658.7574-1-wsa+renesas@sang-engineering.com [Ulf: Rebased patch] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: core: Store pointer to bio_crypt_ctx in mmc_requestEric Biggers2-13/+9
Make 'struct mmc_request' contain a pointer to the request's 'struct bio_crypt_ctx' directly, instead of extracting a 32-bit DUN from it which is a cqhci-crypto specific detail. This keeps the cqhci crypto specific details in the cqhci module, and it makes mmc_core and mmc_block ready for MMC crypto hardware that accepts the DUN and/or key in a way that is more flexible than that which will be specified by the eMMC v5.2 standard. Exynos SoCs are an example of such hardware, as their inline encryption hardware takes keys directly (it has no concept of keyslots) and supports 128-bit DUNs. Note that the 32-bit DUN length specified by the standard is very restrictive, so it is likely that more hardware will support longer DUNs despite it not following the standard. Thus, limiting the scope of the 32-bit DUN assumption to the place that actually needs it is warranted. Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20210721154738.3966463-1-ebiggers@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-esdhc-imx: Remove unneeded mmc-esdhc-imx.h headerFabio Estevam1-1/+32
After the i.MX conversion to a DT-only platform, the mmc-esdhc-imx.h header file is no longer used outside the driver, so move its content to the sdhci-esdhc-imx driver and remove the header. Signed-off-by: Fabio Estevam <festevam@gmail.com> Link: https://lore.kernel.org/r/20210719193413.3792615-1-festevam@gmail.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: core: Avoid hogging the CPU while polling for busy after I/O writesUlf Hansson2-40/+30
When mmc_blk_card_busy() calls card_busy_detect() to poll for the card's state with CMD13, this is done without any delays in between the commands being sent. Rather than fixing card_busy_detect() in this regards, let's instead convert into using the common __mmc_poll_for_busy(), which also helps us to avoid open-coding. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210702134229.357717-4-ulf.hansson@linaro.org
2021-08-24mmc: core: Avoid hogging the CPU while polling for busy for mmc ioctlsUlf Hansson1-1/+2
When __mmc_blk_ioctl_cmd() calls card_busy_detect() to verify that the card's states moves back into transfer state, the polling with CMD13 is done without any delays in between the commands being sent. Rather than fixing card_busy_detect() in this regards, let's instead convert into using the common mmc_poll_for_busy(), which also helps us to avoid open-coding. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210702134229.357717-3-ulf.hansson@linaro.org
2021-08-24mmc: core: Avoid hogging the CPU while polling for busy in the I/O err pathUlf Hansson3-2/+5
When mmc_blk_fix_state() sends a CMD12 to try to move the card into the transfer state, it calls card_busy_detect() to poll for the card's state with CMD13. This is done without any delays in between the commands being sent. Rather than fixing card_busy_detect() in this regards, let's instead convert into using the common mmc_poll_for_busy(), which also helps us to avoid open-coding. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Link: https://lore.kernel.org/r/20210702134229.357717-2-ulf.hansson@linaro.org
2021-08-24mmc: dw_mmc: Add data CRC error injectionVincent Whitchurch2-0/+80
This driver has had problems when handling data errors. Add fault injection support so that the abort handling can be easily triggered and regression-tested. A hrtimer is used to indicate a data CRC error at various points during the data transfer. Note that for the recent problem with hangs in the case of some data CRC errors, a udelay(10) inserted at the start of send_stop_abort() greatly helped in triggering the error, but I've not included this as part of the fault injection support since it seemed too specific. Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Link: https://lore.kernel.org/r/20210701080534.23138-1-vincent.whitchurch@axis.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: mmc_spi: Simplify busy loop in mmc_spi_skip()Andy Shevchenko1-11/+4
Infinite loops are hard to read and understand because of hidden main loop condition. Simplify such one in mmc_spi_skip(). Using schedule() to schedule (and be friendly to others) is discouraged and cond_resched() should be used instead. Hence, replace schedule() with cond_resched() at the same time. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20210623101731.87885-1-andriy.shevchenko@linux.intel.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: mmci: De-assert reset on probeLinus Walleij1-0/+3
If we find a reset handle when probing the MMCI block, make sure the reset is de-asserted. It could happen that a hardware has reset asserted at boot. Cc: Russell King <linux@armlinux.org.uk> Cc: Yann Gautier <yann.gautier@foss.st.com> Cc: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Yann Gautier <yann.gautier@foss.st.com> Link: https://lore.kernel.org/r/20210630102408.3543024-1-linus.walleij@linaro.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: usdhi6rol0: use proper DMAENGINE API for terminationWolfram Sang1-2/+2
dmaengine_terminate_all() is deprecated in favor of explicitly saying if it should be sync or async. Here, we want dmaengine_terminate_sync() because there is no other synchronization code in the driver to handle an async case. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210623095734.3046-4-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sh_mmcif: use proper DMAENGINE API for terminationWolfram Sang1-2/+2
dmaengine_terminate_all() is deprecated in favor of explicitly saying if it should be sync or async. Here, we want dmaengine_terminate_sync() because there is no other synchronization code in the driver to handle an async case. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20210623095734.3046-3-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: renesas_sdhi_sys_dmac: use proper DMAENGINE API for terminationWolfram Sang1-2/+2
dmaengine_terminate_all() is deprecated in favor of explicitly saying if it should be sync or async. Here, we want dmaengine_terminate_sync() because there is no other synchronization code in the driver to handle an async case. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20210623095734.3046-2-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: arasan: Fix the issue in reading tap values from DTSai Krishna Potthuri1-2/+4
'of_property_read_variable_u32_array' function returns number of elements read on success. This patch updates the condition check in the driver to overwrite the tap values from DT if exist. Signed-off-by: Sai Krishna Potthuri <lakshmi.sai.krishna.potthuri@xilinx.com> Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-8-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Modify data type of the clk_phase arrayManish Narani1-1/+1
Modify the data type of the clk_phase array to u32 to make it compatible with the argument requirement of "of_property_read_variable_u32_array". Addresses-coverity: ("incompatible_param") Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-7-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Use appropriate type of division macroManish Narani1-1/+1
The division macro DIV_ROUND_CLOSEST takes int values as the argument. However the code here uses unsigned int values for this, which is causing the values comparison with 0 as always true. We can use DIV_ROUND_CLOSEST_ULL instead for the same. Addresses-coverity: ("result_independent_of_operands") Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-6-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Check return value of non-void funtionsManish Narani1-3/+15
At a couple of places, the return values of the non-void functions were not getting checked. This was reported by the coverity tool. Modify the code to check the return values of the same. Addresses-Coverity: ("check_return") Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-5-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Skip Auto tuning for DDR50 mode in ZynqMP platformManish Narani1-0/+4
ZynqMP platform does not perform auto tuning in DDR50 mode. Skip the same while the card is operating in DDR50 mode. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-4-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Add "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk.Manish Narani1-0/+1
Arasan controller supports AUTO CMD12, this patch adds "SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12" quirk to enable auto cmd12 feature. By using auto cmd12 we can also avoid following error message "Got data interrupt even though no data operation in progress" Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-3-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: sdhci-of-arasan: Modified SD default speed to 19MHz for ZynqMPManish Narani1-0/+18
SD standard speed timing was met only at 19MHz and not 25 MHz, that's why changing driver to 19MHz. The reason for this is when a level shifter is used on the board, timing was met for standard speed only at 19MHz. Since this level shifter is commonly required for high speed modes, the driver is modified to use standard speed of 19Mhz. Signed-off-by: Manish Narani <manish.narani@xilinx.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/1623753837-21035-2-git-send-email-manish.narani@xilinx.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: host: factor out clearing the retune stateWolfram Sang3-4/+8
We have this in two places, so let's have a dedicated function. It is also more readable. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20210624151616.38770-4-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-24mmc: host: add kdoc for mmc_retune_{en|dis}ableWolfram Sang1-0/+10
I wanted to use it in a wrong way, so document the intended way. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/20210624151616.38770-3-wsa+renesas@sang-engineering.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2021-08-21Merge tag 'clk-fixes-for-linus' of ↵Linus Torvalds2-19/+37
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk driver fixes from Stephen Boyd: - Make the regulator state match the GDSC power domain state at boot on Qualcomm SoCs so that the regulator isn't turned off inadvertently. - Fix earlycon on i.MX6Q SoCs * tag 'clk-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: clk: qcom: gdsc: Ensure regulator init state matches GDSC state clk: imx6q: fix uart earlycon unwork
2021-08-21Merge tag 'char-misc-5.14-rc7' of ↵Linus Torvalds4-45/+54
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small driver fixes for 5.14-rc7. They consist of: - revert for an interconnect patch that was found to have problems - ipack tpci200 driver fixes for reported problems - slimbus messaging and ngd fixes for reported problems All are small and have been in linux-next for a while with no reported issues" * tag 'char-misc-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: ipack: tpci200: fix memory leak in the tpci200_register ipack: tpci200: fix many double free issues in tpci200_pci_probe slimbus: ngd: reset dma setup during runtime pm slimbus: ngd: set correct device for pm slimbus: messaging: check for valid transaction id slimbus: messaging: start transaction ids from 1 instead of zero Revert "interconnect: qcom: icc-rpmh: Add BCMs to commit list in pre_aggregate"
2021-08-21Merge tag 'usb-5.14-rc7' of ↵Linus Torvalds1-6/+7
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fix from Greg KH: "Here is a single USB typec tcpm fix for a reported problem for 5.14-rc7. It showed up in 5.13 and resolves an issue that Hans found. It has been in linux-next this week with no reported problems" * tag 'usb-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: tcpm: Fix VDMs sometimes not being forwarded to alt-mode drivers
2021-08-20Merge tag 'acpi-5.14-rc7' of ↵Linus Torvalds2-2/+8
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix two mistakes in new code. Specifics: - Prevent confusing messages from being printed if the PRMT table is not present or there are no PRM modules (Aubrey Li). - Fix the handling of suspend-to-idle entry and exit in the case when the Microsoft UUID is used with the Low-Power S0 Idle _DSM interface (Mario Limonciello)" * tag 'acpi-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: PM: s2idle: Invert Microsoft UUID entry and exit ACPI: PRM: Deal with table not present or no module found
2021-08-20Merge tag 'pm-5.14-rc7' of ↵Linus Torvalds5-19/+11
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix some issues in the ARM cpufreq drivers and in the operating performance points (OPP) framework. Specifics: - Fix useless WARN() in the OPP core and prevent a noisy warning from being printed by OPP _put functions (Dmitry Osipenko). - Fix error path when allocation failed in the arm_scmi cpufreq driver (Lukasz Luba). - Blacklist Qualcomm sc8180x and Qualcomm sm8150 in cpufreq-dt-platdev (Bjorn Andersson, Thara Gopinath). - Forbid cpufreq for 1.2 GHz variant in the armada-37xx cpufreq driver (Marek Behún)" * tag 'pm-5.14-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: opp: Drop empty-table checks from _put functions cpufreq: armada-37xx: forbid cpufreq for 1.2 GHz variant cpufreq: blocklist Qualcomm sm8150 in cpufreq-dt-platdev cpufreq: arm_scmi: Fix error path when allocation failed opp: remove WARN when no valid OPPs remain cpufreq: blacklist Qualcomm sc8180x in cpufreq-dt-platdev
2021-08-20Merge tag 'drm-fixes-2021-08-20-3' of git://anongit.freedesktop.org/drm/drmLinus Torvalds61-477/+224
Pull drm fixes from Dave Airlie: "Regularly scheduled fixes. The ttm one solves a problem of GPU drivers failing to load if debugfs is off in Kconfig, otherwise the i915 and mediatek, and amdgpu fixes all fairly normal. Nouveau has a couple of display fixes, but it has a fix for a longstanding race condition in it's memory manager code, and the fix mostly removes some code that wasn't working properly and has no userspace users. This fix makes the diffstat kinda larger but in a good (negative line-count) way. core: - fix drm_wait_vblank uapi copying bug ttm: - fix debugfs init when debugfs is off amdgpu: - vega10 SMU workload fix - DCN VM fix - DCN 3.01 watermark fix amdkfd: - SVM fix nouveau: - ampere display fixes - remove MM misfeature to fix a longstanding race condition i915: - tweaked display workaround for all PCHs - eDP MSO pipe sanity for ADL-P fix - remove unused symbol export mediatek: - AAL output size setting - Delete component in remove function" * tag 'drm-fixes-2021-08-20-3' of git://anongit.freedesktop.org/drm/drm: drm/amd/display: Use DCN30 watermark calc for DCN301 drm/i915/dp: remove superfluous EXPORT_SYMBOL() drm/i915/edp: fix eDP MSO pipe sanity checks for ADL-P drm/i915: Tweaked Wa_14010685332 for all PCHs drm/nouveau: rip out nvkm_client.super drm/nouveau: block a bunch of classes from userspace drm/nouveau/fifo/nv50-: rip out dma channels drm/nouveau/kms/nv50: workaround EFI GOP window channel format differences drm/nouveau/disp: power down unused DP links during init drm/nouveau: recognise GA107 drm: Copy drm_wait_vblank to user before returning drm/amd/display: Ensure DCN save after VM setup drm/amdkfd: fix random KFDSVMRangeTest.SetGetAttributesTest test failure drm/amd/pm: change the workload type for some cards Revert "drm/amd/pm: fix workload mismatch on vega10" drm: ttm: Don't bail from ttm_global_init if debugfs_create_dir fails drm/mediatek: Add component_del in OVL and COLOR remove function drm/mediatek: Add AAL output size configuration
2021-08-20Merge tag 'pci-v5.14-fixes-2' of ↵Linus Torvalds2-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: - Add Rahul Tanwar as Intel LGM Gateway PCIe maintainer (Rahul Tanwar) - Add Jim Quinlan et al as Broadcom STB PCIe maintainers (Jim Quinlan) - Increase D3hot-to-D0 delay for AMD Renoir/Cezanne XHCI (Marcin Bachry) - Correct iomem_get_mapping() usage for legacy_mem sysfs (Krzysztof Wilczyński) * tag 'pci-v5.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI/sysfs: Use correct variable for the legacy_mem sysfs object PCI: Increase D3 delay for AMD Renoir/Cezanne XHCI MAINTAINERS: Add Jim Quinlan et al as Broadcom STB PCIe maintainers MAINTAINERS: Add Rahul Tanwar as Intel LGM Gateway PCIe maintainer
2021-08-20Merge tag 'mmc-v5.14-rc4' of ↵Linus Torvalds4-6/+46
git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC host fixes from Ulf Hansson: - dw_mmc: Fix hang on data CRC error - mmci: Fix voltage switch procedure for the stm32 variant - sdhci-iproc: Fix some clock issues for BCM2711 - sdhci-msm: Fixup software timeout value * tag 'mmc-v5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-iproc: Set SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN on BCM2711 mmc: sdhci-iproc: Cap min clock frequency on BCM2711 mmc: sdhci-msm: Update the software timeout value for sdhc mmc: mmci: stm32: Check when the voltage switch procedure should be done mmc: dw_mmc: Fix hang on data CRC error
2021-08-20Merge branch 'acpi-pm'Rafael J. Wysocki1-2/+2
* acpi-pm: ACPI: PM: s2idle: Invert Microsoft UUID entry and exit
2021-08-20Merge tag 'iommu-fixes-v5.14-rc6' of ↵Linus Torvalds5-3/+20
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: - Fix for a potential NULL-ptr dereference in IOMMU core code - Two resource leak fixes - Cache flush fix in the Intel VT-d driver * tag 'iommu-fixes-v5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Fix incomplete cache flush in intel_pasid_tear_down_entry() iommu/vt-d: Fix PASID reference leak iommu: Check if group is NULL before remove device iommu/dma: Fix leak in non-contiguous API
2021-08-20Merge branch 'pm-opp'Rafael J. Wysocki2-17/+3
* pm-opp: opp: Drop empty-table checks from _put functions opp: remove WARN when no valid OPPs remain
2021-08-20Merge tag 'amd-drm-fixes-5.14-2021-08-18' of ↵Dave Airlie11-96/+53
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.14-2021-08-18: amdgpu: - vega10 SMU workload fix - DCN VM fix - DCN 3.01 watermark fix amdkfd: - SVM fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210818225137.4070-1-alexander.deucher@amd.com
2021-08-20Merge tag 'mediatek-drm-fixes-5.14-2' of ↵Dave Airlie3-0/+6
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux into drm-fixes Mediatek DRM Fixes for Linux 5.14-2 1. Fix AAL output size setting. 2. Delete component in remove function. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210819001635.14803-1-chunkuang.hu@kernel.org
2021-08-20Merge tag 'drm-intel-fixes-2021-08-18' of ↵Dave Airlie4-42/+20
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes - Expand a tweaked display workaround for all PCHs. (Anshuman) - Fix eDP MSO pipe sanity checks for ADL-P. (Jani) - Remove superfluous EXPORT_SYMBOL(). (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YR137zkSAIbun1Ed@intel.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-10 20:30:40 +0300