Pengpeng HouandPatrik Jakobsson 9b5ce5c496 drm/gma500: return errors from Oaktrail HDMI I2C reads ...

xfer_read() waits for the HDMI I2C transaction to reach
I2C_TRANSACTION_DONE, but it ignores both timeout and signal returns from
wait_for_completion_interruptible_timeout().  If the interrupt never
advances the transaction state, the loop can wait forever.

Return -ETIMEDOUT when the completion wait expires, propagate interrupted
waits, and make the I2C master_xfer callback return the first transfer
error instead of reporting a successful message count.

Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patch.msgid.link/20260625003240.6923-1-pengpeng@iscas.ac.cn

2026-07-22 22:46:27 +02:00

..

backlight.c

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cdv_device.c

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cdv_device.h

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cdv_intel_crt.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_display.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_dp.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_hdmi.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

cdv_intel_lvds.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

fbdev.c

drm/gma500: fbdev: Use a DRM client buffer

2026-03-03 09:28:53 +01:00

framebuffer.c

drm/gma500: Create framebuffers with drm_gem_fb_create()

2026-03-03 09:28:56 +01:00

framebuffer.h

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gem.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

gem.h

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gma_device.c

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gma_device.h

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gma_display.c

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gma_display.h

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gtt.c

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gtt.h

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intel_bios.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

intel_bios.h

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intel_gmbus.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

intel_i2c.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

Kconfig

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Makefile

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mid_bios.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

mid_bios.h

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mmu.c

treewide: Explicitly include the x86 CPUID headers

2026-05-06 14:29:59 +02:00

mmu.h

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oaktrail_crtc.c

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oaktrail_device.c

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oaktrail_hdmi_i2c.c

drm/gma500: return errors from Oaktrail HDMI I2C reads

2026-07-22 22:46:27 +02:00

oaktrail_hdmi.c

drm/gma500/oaktrail_hdmi: fix i2c adapter leak on setup

2026-05-13 20:15:16 +02:00

oaktrail_lvds_i2c.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

oaktrail_lvds.c

drm/gma500/oaktrail_lvds: fix i2c adapter leaks on init

2026-05-13 20:15:17 +02:00

oaktrail.h

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opregion.c

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opregion.h

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power.c

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power.h

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psb_device.c

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psb_device.h

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psb_drv.c

drm/gma500: Drop unused include of <drm/drm_pciids.h>

2026-05-06 10:07:53 +02:00

psb_drv.h

drm/gma500: Create framebuffers with drm_gem_fb_create()

2026-03-03 09:28:56 +01:00

psb_intel_display.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

psb_intel_drv.h

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psb_intel_lvds.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

psb_intel_modes.c

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psb_intel_reg.h

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psb_intel_sdvo_regs.h

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psb_intel_sdvo.c

Convert more 'alloc_obj' cases to default GFP_KERNEL arguments

2026-02-21 20:03:00 -08:00

psb_irq.c

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psb_irq.h

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psb_reg.h

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