![]() ![]() Kernel-SRC/linux/drivers/gpu/drm/hisilicon/kirin9xx/kirin_drm_drv.c Kirin-drm e8600000.dpe: assigned reserved memory node drm_dma_mem_region ERROR Called for atomic driver, this is not what you want. mode_config.num_crtc, dev->mode_config.num_connector) Priv->fbdev = drm_fbdev_cma_init(dev,32,1,1) Ĭc1: some warnings being treated as errors Priv->fbdev = drm_fbdev_cma_init(dev, 32, 1, 1) ĭrivers/gpu/drm/hisilicon/kirin9xx/kirin_drm_drv.c: In function ‘kirin_drm_kms_init’:ĭrivers/gpu/drm/hisilicon/kirin9xx/kirin_drm_drv.c:152:16: error: assignment to ‘struct drm_fb_helper *’ from incompatible pointer type ‘struct drm_fbdev_cma *’ Here are the differences i think are causing the issue.ĬAUSES NOT TO BUILD /* reset all the states of crtc/plane/encoder/connector */ My backlight on the monitor comes on but the display remains black. show originalĪfter all the patches are applied looking at my dmesg logs it looks pretty close to working. I’ve been playing with the kernel and implemented several patches as noted here. I am almost positive that the CMA is the cause of the display not working. What kernel source tree should be used for debain support?Ĭan someone help fix the CMA_BUFFER in the kernel srces. #define CMA_BUFFER_USED is required for the display to work. lkddb platform "hi6421v600-regulator" : CONFIG_REGULATOR_HI6421V600 CONFIG_STAGING : drivers/staging/hikey9xx/hi6421v600-regulator.c # in 5.10–5.Looking over my Dmesg & Uart logs I can conclude that.lkddb module hi6421v600-regulator CONFIG_REGULATOR_HI6421V600 : drivers/staging/hikey9xx/Kconfig : "HiSilicon Hi6421v600 PMIC voltage regulator support" # in 5.10–5.12.lkddb module hi6421v600-regulator CONFIG_REGULATOR_HI6421V600 : drivers/regulator/Kconfig : "HiSilicon Hi6421v600 PMIC voltage regulator support" # in 5.13–5.19, 6.0–6.5.This is used on Kirin 3670 boards, like HiKey 970. defined in drivers/staging/hikey9xx/Kconfig.depends on: ( CONFIG_MFD_HI6421_SPMI & CONFIG_OF ) & ( CONFIG_REGULATOR ).HiSilicon Hi6421v600 PMIC voltage regulator support found in drivers/staging/hikey9xx/Kconfig This driver provides support for the voltage regulators on depends on: CONFIG_MFD_HI6421_SPMI & CONFIG_OF.prompt: HiSilicon Hi6421v600 PMIC voltage regulator support.The configuration item CONFIG_REGULATOR_HI6421V600: HiSilicon Hi6421v600 PMIC voltage regulator support found in drivers/regulator/Kconfig The Linux kernel configuration item CONFIG_REGULATOR_HI6421V600 has multiple definitions: CONFIG_REGULATOR_HI6421V600: HiSilicon Hi6421v600 PMIC voltage regulator support General informations ![]()
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