summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2024-06-25iio: light: adux1020: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-28-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: imu: inv_icm42600: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Jean-Baptiste Maneyrol <jean-baptiste.maneyrol@tdk.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-27-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: health: max30102: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-26-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: health: max30100: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-25-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: health: afe4404: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-24-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: health: afe4403: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-23-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: gyro: mpu3050-core: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-22-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: gyro: bmg160_core: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-21-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: dac: stm32-dac-core: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-20-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: dac: ltc2688: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-19-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: stm32-dfsdm-adc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-18-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: sc27xx_adc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-17-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: rn5t618-adc: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-16-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: qcom-spmi-rradc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-15-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: berlin2-adc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20240617-review-v3-8-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: mp2629_adc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-14-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: meson_saradc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: George Stark <gnstark@salutedevices.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-13-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: intel_mrfld_adc: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-12-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ina2xx-adc: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-11-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: fsl-imx25-gcq: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-10-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: cpcap-adc: make use of regmap_clear_bits(), regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-9-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: bcm_iproc_adc: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-7-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: axp288_adc: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-6-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: axp20x_adc: make use of regmap_set_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-5-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad4130: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-4-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: msa311: make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-3-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: kxsd9: Make use of regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-2-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: accel: fxls8962af-core: Make use of regmap_set_bits(), regmap_clear_bits()Trevor Gamblin
Instead of using regmap_update_bits() and passing the mask twice, use regmap_set_bits(). Instead of using regmap_update_bits() and passing val = 0, use regmap_clear_bits(). Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://patch.msgid.link/20240617-review-v3-1-88d1338c4cca@baylibre.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: Add support for AD411x devicesDumitru Ceclan
Add support for AD4111/AD4112/AD4114/AD4115/AD4116. The AD411X family encompasses a series of low power, low noise, 24-bit, sigma-delta analog-to-digital converters that offer a versatile range of specifications. This family of ADCs integrates an analog front end suitable for processing both fully differential and single-ended, bipolar voltage inputs addressing a wide array of industrial and instrumentation requirements. - All ADCs have inputs with a precision voltage divider with a division ratio of 10. - AD4116 has 5 low level inputs without a voltage divider. - AD4111 and AD4112 support current inputs (0 mA to 20 mA) using a 50ohm shunt resistor. Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-9-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: document sampling frequency behaviourDumitru Ceclan
The ADCs supported by this driver feature a sequencer that read in a loop all the enabled chanels. When setting the individual sampling frequency for each channel and enabling multiple channels, the effective of each channel will be lower than the actual set value. Document this behaviour in a comment. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-8-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: refactor device info structsDumitru Ceclan
Drop setting .has_temp and .has_input_buf to false in device info struct. Drop array of device info structs and use individual structs for all; drop models enum as no longer needed. This improves readability as the structs are pointed directly. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-7-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: add support for special inputsDumitru Ceclan
Add support for selecting REF+ and REF- inputs on all models. Add support for selecting ((AVDD1 − AVSS)/5) inputs on supported models. Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-6-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: refactor ain and vref selectionDumitru Ceclan
Move validation of analog inputs and reference voltage selection to separate functions to reduce the size of the channel config parsing function and improve readability. Add defines for the number of analog inputs in a channel. Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-5-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad7173: refactor channel configuration parsingDumitru Ceclan
Move configurations regarding number of channels from *_fw_parse_device_config to *_fw_parse_channel_config. Suggested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/all/20240303162148.3ad91aa2@jic23-huawei/ Reviewed-by: David Lechner <dlechner@baylibre.com> Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Link: https://patch.msgid.link/20240607-ad4111-v7-4-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25iio: adc: ad_sigma_delta: add disable_one callbackDumitru Ceclan
Sigma delta ADCs with a sequencer need to disable the previously enabled channel when reading using ad_sigma_delta_single_conversion(). This was done manually in drivers for devices with sequencers. This patch implements handling of single channel disabling after a single conversion. Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com> Reviewed-by: David Lechner <dlechner@baylibre.com> Link: https://patch.msgid.link/20240607-ad4111-v7-3-97e3855900a0@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2024-06-25drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modesMa Ke
In nv17_tv_get_ld_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd. Cc: stable@vger.kernel.org Signed-off-by: Ma Ke <make24@iscas.ac.cn> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240625081828.2620794-1-make24@iscas.ac.cn
2024-06-25drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modesMa Ke
In nv17_tv_get_hd_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). The same applies to drm_cvt_mode(). Add a check to avoid null pointer dereference. Cc: stable@vger.kernel.org Signed-off-by: Ma Ke <make24@iscas.ac.cn> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240625081029.2619437-1-make24@iscas.ac.cn
2024-06-25drm/amdgpu: Don't show false warning for reg listLijo Lazar
If reg list is already loaded on PSP 13.0.2 SOCs, psp will give TEE_ERR_CANCEL response on second time load. Avoid printing warn message for it. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-25drm/amdgpu: avoid using null object of framebufferJulia Zhang
Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer. Reported-by: Fusheng Huang <fusheng.huang@ecarxgroup.com> Signed-off-by: Julia Zhang <Julia.Zhang@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2024-06-25drm/amd/display: Send DP_TOTAL_LTTPR_CNT during detection if LTTPR is presentMichael Strauss
[WHY] New register field added in DP2.1 SCR, needed for auxless ALPM [HOW] Echo value read from 0xF0007 back to sink Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Michael Strauss <michael.strauss@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-25drm/amdgpu: Fix pci state save during mode-1 resetLijo Lazar
Cache the PCI state before bus master is disabled. The saved state is later used for other cases like restoring config space after mode-2 reset. Fixes: 5c03e5843e6b ("drm/amdgpu:add smu mode1/2 support for aldebaran") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-25drm/amdgpu/atomfirmware: fix parsing of vram_infoAlex Deucher
v3.x changed the how vram width was encoded. The previous implementation actually worked correctly for most boards. Fix the implementation to work correctly everywhere. This fixes the vram width reported in the kernel log on some boards. Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2024-06-25drm/amd/swsmu: add MALL init support workaround for smu_v14_0_1Li Ma
[Why] SMU firmware has not supported MALL PG. [How] Disable MALL PG and make it always on until SMU firmware is ready. Signed-off-by: Li Ma <li.ma@amd.com> Reviewed-by: Tim Huang <Tim.Huang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-25RISC-V: fix vector insn load/store width maskJesse Taube
RVFDQ_FL_FS_WIDTH_MASK should be 3 bits [14-12], shifted down by 12 bits. Replace GENMASK(3, 0) with GENMASK(2, 0). Fixes: cd054837243b ("riscv: Allocate user's vector context in the first-use trap") Signed-off-by: Jesse Taube <jesse@rivosinc.com> Reviewed-by: Charlie Jenkins <charlie@rivosinc.com> Link: https://lore.kernel.org/r/20240606182800.415831-1-jesse@rivosinc.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-06-26kbuild: Use $(obj)/%.cc to fix host C++ module buildsNicolas Schier
Use $(obj)/ instead of $(src)/ prefix when building C++ modules for host, as explained in commit b1992c3772e6 ("kbuild: use $(src) instead of $(srctree)/$(src) for source directory"). This fixes build failures of 'xconfig': $ make O=build/ xconfig make[1]: Entering directory '/data/linux/kbuild-review/build' GEN Makefile make[3]: *** No rule to make target '../scripts/kconfig/qconf-moc.cc', needed by 'scripts/kconfig/qconf-moc.o'. Stop. Fixes: b1992c3772e6 ("kbuild: use $(src) instead of $(srctree)/$(src) for source directory") Reported-by: Rolf Eike Beer <eb@emlix.com> Signed-off-by: Nicolas Schier <n.schier@avm.de> Tested-by: Rolf Eike Beer <eb@emlix.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-06-26kbuild: rpm-pkg: fix build error with CONFIG_MODULES=nMasahiro Yamada
When CONFIG_MODULES is disabled, 'make (bin)rpm-pkg' fails: $ make allnoconfig binrpm-pkg [ snip ] error: File not found: .../linux/rpmbuild/BUILDROOT/kernel-6.10.0_rc3-1.i386/lib/modules/6.10.0-rc3/kernel error: File not found: .../linux/rpmbuild/BUILDROOT/kernel-6.10.0_rc3-1.i386/lib/modules/6.10.0-rc3/modules.order To make it work irrespective of CONFIG_MODULES, this commit specifies the directory path, /lib/modules/%{KERNELRELEASE}, instead of individual files. However, doing so would cause new warnings: warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.alias warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.alias.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.builtin.alias.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.builtin.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.dep warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.dep.bin warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.devname warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.softdep warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.symbols warning: File listed twice: /lib/modules/6.10.0-rc3-dirty/modules.symbols.bin These files exist in /lib/modules/%{KERNELRELEASE} and are also explicitly marked as %ghost. Suppress depmod because depmod-generated files are not packaged. Fixes: 615b3a3d2d41 ("kbuild: rpm-pkg: do not include depmod-generated files") Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nathan Chancellor <nathan@kernel.org>
2024-06-26kbuild: Fix build target deb-pkg: ln: failed to create hard linkThayne Harbaugh
The make deb-pkg target calls debian-orig which attempts to either hard link the source .tar to the build-output location or copy the source .tar to the build-output location. The test to determine whether to ln or cp is incorrectly expanded by Make and consequently always attempts to ln the source .tar. This fix corrects the escaping of '$' so that the test is expanded by the shell rather than by Make and appropriately selects between ln and cp. Fixes: b44aa8c96e9e ("kbuild: deb-pkg: make .orig tarball a hard link if possible") Signed-off-by: Thayne Harbaugh <thayne@mastodonlabs.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-06-26kbuild: doc: Update default INSTALL_MOD_DIR from extra to updatesMark-PK Tsai
The default INSTALL_MOD_DIR was changed from 'extra' to 'updates' in commit b74d7bb7ca24 ("kbuild: Modify default INSTALL_MOD_DIR from extra to updates"). This commit updates the documentation to align with the latest kernel. Fixes: b74d7bb7ca24 ("kbuild: Modify default INSTALL_MOD_DIR from extra to updates") Signed-off-by: Mark-PK Tsai <mark-pk.tsai@mediatek.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-06-26kbuild: Install dtb files as 0644 in Makefile.dtbinstDragan Simic
The compiled dtb files aren't executable, so install them with 0644 as their permission mode, instead of defaulting to 0755 for the permission mode and installing them with the executable bits set. Some Linux distributions, including Debian, [1][2][3] already include fixes in their kernel package build recipes to change the dtb file permissions to 0644 in their kernel packages. These changes, when additionally propagated into the long-term kernel versions, will allow such distributions to remove their downstream fixes. [1] https://salsa.debian.org/kernel-team/linux/-/merge_requests/642 [2] https://salsa.debian.org/kernel-team/linux/-/merge_requests/749 [3] https://salsa.debian.org/kernel-team/linux/-/blob/debian/6.8.12-1/debian/rules.real#L193 Cc: Diederik de Haas <didi.debian@cknow.org> Cc: <stable@vger.kernel.org> Fixes: aefd80307a05 ("kbuild: refactor Makefile.dtbinst more") Signed-off-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2024-06-25hrtimer: Prevent queuing of hrtimer without a function callbackPhil Chang
The hrtimer function callback must not be NULL. It has to be specified by the call side but it is not validated by the hrtimer code. When a hrtimer is queued without a function callback, the kernel crashes with a null pointer dereference when trying to execute the callback in __run_hrtimer(). Introduce a validation before queuing the hrtimer in hrtimer_start_range_ns(). [anna-maria: Rephrase commit message] Signed-off-by: Phil Chang <phil.chang@mediatek.com> Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
generated by cgit (git 2.34.1) at 2025-09-28 10:43:56 +0000