https://bugzilla.kernel.org/show_bug.cgi?id=72321
Bug ID: 72321
Summary: 8086:0412 [HP ENVY TouchSmart 23se-d494 All-in-One
Desktop PC] No backlight interface
Product: ACPI
Version: 2.5
Kernel Version: Linux version 3.14.0-031400
https://bugzilla.kernel.org/show_bug.cgi?id=72321
lee.jos...@gmail.com changed:
What|Removed |Added
CC||lee.jos...@gmail.com
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https://bugzilla.kernel.org/show_bug.cgi?id=69011
--- Comment #7 from Lan Tianyu ---
Created attachment 129881
--> https://bugzilla.kernel.org/attachment.cgi?id=129881&action=edit
draft.patch
Hi Adam, could you test this patch on the Venue 8 pro?
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https://bugzilla.kernel.org/show_bug.cgi?id=69011
Lan Tianyu changed:
What|Removed |Added
Assignee|acpi_power-battery@kernel-b |tianyu@intel.com
|ugs.
https://bugzilla.kernel.org/show_bug.cgi?id=68291
--- Comment #32 from Jin Yao ---
I think the issue is at the "__irq_alloc_descs()".
__irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
struct module *owner)
{
int start, ret;
if (!cnt)
return -EIN
https://bugzilla.kernel.org/show_bug.cgi?id=68291
--- Comment #33 from Jin Yao ---
If the fix at the area of IRQ or graphics is not easy, can gpio take the
responsiblity? I mean, since the irq16 is just a virtual interrupt, can it be
replaced by GPIO internal variable ?
For example, when gpio l
