Re: [PATCH 7/7] drm/gma500: Add crtc prefix to vblank functions

2022-03-22 Thread Patrik Jakobsson
On Tue, Mar 22, 2022 at 8:36 PM Thomas Zimmermann wrote: > > Hi > > Am 22.03.22 um 14:17 schrieb Patrik Jakobsson: > > These functions operate on a crtc and should be prefixed properly. > > > > Suggested-by: Thomas Zimmermann > > Signed-off-by: Patrik Jakobsson > > For the whole patchset: > > Re

Re: [PATCH] drm: drm_bufs: Error out if 'dev->agp' is a null pointer

2022-03-22 Thread Zheyu Ma
On Tue, Mar 22, 2022 at 10:27 PM Daniel Vetter wrote: > > On Mon, Mar 21, 2022 at 09:02:47PM +0800, Zheyu Ma wrote: > > On Thu, Mar 17, 2022 at 6:49 PM Daniel Vetter wrote: > > > > > > On Fri, Mar 11, 2022 at 07:23:02AM +, Zheyu Ma wrote: > > > > The user program can control the 'drm_buf_desc

Re: [PATCH v11 2/7] MIPS: Loongson64: dts: introduce ls3A4000 evaluation board

2022-03-22 Thread Sui Jingfeng
On 2022/3/23 00:06, Jiaxun Yang wrote: 在 2022/3/22 13:38, Sui Jingfeng 写道: On 2022/3/22 21:05, Jiaxun Yang wrote: 在 2022/3/21 16:29, Sui Jingfeng 写道: From: suijingfeng The board name is LS3A4000_7A1000_EVB_BOARD_V1.4, it consist of 1.8Ghz mips64r5 4-core CPU and LS7A1000 bridge chip.

Re: [PATCH v11 2/7] MIPS: Loongson64: dts: introduce ls3A4000 evaluation board

2022-03-22 Thread Jiaxun Yang
在 2022/3/23 1:53, Sui Jingfeng 写道: Hi, Jiaxun Build all dts into vmlinuz will make the vmlinuz bigger and bigger. How does the kernel get the dtb is another big issue, either from built-in dtb or pass from the firmware(pmon and uefi etc). This should be solved with another patch carefully.

Re: [PATCH v11 2/7] MIPS: Loongson64: dts: introduce ls3A4000 evaluation board

2022-03-22 Thread Sui Jingfeng
On 2022/3/23 10:29, Jiaxun Yang wrote: 在 2022/3/23 1:53, Sui Jingfeng 写道: Hi, Jiaxun Build all dts into vmlinuz will make the vmlinuz bigger and bigger. How does the kernel get the dtb is another big issue, either from built-in dtb or pass from the firmware(pmon and uefi etc). This should

Re: [PATCH v11 2/7] MIPS: Loongson64: dts: introduce ls3A4000 evaluation board

2022-03-22 Thread Jiaxun Yang
在2022年3月23日三月 上午3:07,Sui Jingfeng写道: > On 2022/3/23 10:29, Jiaxun Yang wrote: >> >> >> 在 2022/3/23 1:53, Sui Jingfeng 写道: >>> Hi, Jiaxun >>> >>> Build all dts into vmlinuz will make the vmlinuz bigger and bigger. >>> How does the kernel get the dtb is another big issue, either from >>> built-in

Re: [PATCH v11 5/7] dt-bindings: display: Add Loongson display controller

2022-03-22 Thread Sui Jingfeng
On 2022/3/23 04:55, Rob Herring wrote: On Tue, Mar 22, 2022 at 10:33:45AM +0800, Sui Jingfeng wrote: On 2022/3/22 07:20, Rob Herring wrote: On Tue, Mar 22, 2022 at 12:29:14AM +0800, Sui Jingfeng wrote: From: suijingfeng Needs a commit message. Signed-off-by: suijingfeng Signed-off-by:

Re: [PATCH v11 7/7] drm/lsdc: add drm driver for loongson display controller

2022-03-22 Thread Sui Jingfeng
On 2022/3/23 04:49, Rob Herring wrote: +/* + * mainly for dc in ls7a1000 which have builtin gpio emulated i2c + * + * @index : output channel index, 0 for DVO0, 1 for DVO1 + */ +struct lsdc_i2c *lsdc_create_i2c_chan(struct device *dev, void *base, unsigned int index) +{ + char compat[32]

Re: [PATCH v11 7/7] drm/lsdc: add drm driver for loongson display controller

2022-03-22 Thread Sui Jingfeng
On 2022/3/23 04:49, Rob Herring wrote: This condition is never true. We're in the 'else' because !state. Thanks for your sharp eyes,  after the gpio emulate i2c driver works, i do not pay much attention to it and get hurry to do other things. I will fix this issue at next version and reply

[v2] drm/edid: check basic audio support on CEA extension block

2022-03-22 Thread Lee Shawn C
From: Cooper Chiou Tag code stored in bit7:5 for CTA block byte[3] is not the same as CEA extension block definition. Only check CEA block has basic audio support. Cc: Jani Nikula Cc: Shawn C Lee Cc: intel-gfx Signed-off-by: Cooper Chiou Signed-off-by: Lee Shawn C --- drivers/gpu/drm/drm_e

[PATCH v11] drm/amdgpu: add drm buddy support to amdgpu

2022-03-22 Thread Arunpravin Paneer Selvam
- Remove drm_mm references and replace with drm buddy functionalities - Add res cursor support for drm buddy v2(Matthew Auld): - replace spinlock with mutex as we call kmem_cache_zalloc (..., GFP_KERNEL) in drm_buddy_alloc() function - lock drm_buddy_block_trim() function as it calls

Re: Question regarding using Driver Component Framework (crashing kernel)

2022-03-22 Thread Mika Westerberg
Hi, Don't you have like a serial port that you can turn on early debugging to see where it blows up? If not that then at least the USB 3 DbC. On Tue, Mar 22, 2022 at 12:01:15PM -0700, Won Chung wrote: > Hi, > > I am not sure if this is the correct mailing list to ask about Driver > Component Fra

Re: [PATCH v11] drm/amdgpu: add drm buddy support to amdgpu

2022-03-22 Thread Paul Menzel
Dear Arunprivin, Thank you for your patch. Am 23.03.22 um 07:25 schrieb Arunpravin Paneer Selvam: - Remove drm_mm references and replace with drm buddy functionalities The commit message summary to me suggested, you can somehow use both allocators now. Two suggestions below: 1. Switch to

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