Re: [PATCH] drm/bridge: megachips: Fix a null pointer dereference bug

2022-08-03 Thread Ian Ray
so > > the driver does not call ge_b850v3_resgiter() when probing, causing > > the > > driver to try to remove the object that has not been initialized. > > > > Fix this by checking whether both the bridges are probed. > > > > Signed-off-by: Zheyu Ma

Re: [PATCH v2] drm/bridge: megachips: Fix error handling in i2c_register_driver()

2022-11-23 Thread Ian Ray
0v3_fw_driver when > i2c_add_driver() returns error. > Thank you! > Fixes: fcfa0ddc18ed ("drm/bridge: Drivers for megachips-stdpxxxx-ge-b850v3-fw > (LVDS-DP++)") > Signed-off-by: Yuan Can > Reviewed-by: Andrzej Hajda Tested-by: Ian Ray > --- > Changes in v2:

Re: EXT: Re: [PATCH] drm/imx: ipuv3-plane: Fix overlay plane width

2022-12-20 Thread Ian Ray
rm_rect_width(&new_state->src) >> 16 is the same value as > > drm_rect_width(dst) because there is no plane scaling support. > > > > Fixes: 94dfec48fca7 ("drm/imx: Add 8 pixel alignment fix") > > Signed-off-by: Philipp Zabel Sorry for the delay in testing

Re: [PATCH 1/1] drm/imx/ipuv-v3: Fix front porch adjustment upon hactive aligning

2023-06-14 Thread Ian Ray

Re: EXT: Re: [RFC] drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: switch to drm_do_get_edid()

2023-09-05 Thread Ian Ray
On Mon, Sep 04, 2023 at 01:04:40PM +0300, Jani Nikula wrote: > > On Sat, 02 Sep 2023, Peter Senna Tschudin wrote: > > Good morning Jani, > > > > It has been a long time since I wrote the driver, and many many years > > since I sent my last kernel patch, so my memory does not serve me very > > wel

Re: EXT: Re: [RFC] drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: switch to drm_do_get_edid()

2023-09-08 Thread Ian Ray
> > Maybe we could just use drm_do_get_edid()? I'd like drivers to migrate > > away from their own EDID parsing and validity checks, including stop > > using drm_edid_block_valid(). (And long term switch to drm_edid_read(), > > struct drm_edid, and friends, but this is the

[PATCH 1/2] drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: switch to drm_do_get_edid()

2023-09-21 Thread Ian Ray
Migrate away from custom EDID parsing and validity checks. Signed-off-by: Jani Nikula Signed-off-by: Ian Ray --- .../drm/bridge/megachips-stdp-ge-b850v3-fw.c | 57 -- 1 file changed, 9 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/bridge/megachips

[PATCH 2/2] MAINTAINERS: Update entry for megachips-stdpxxxx-ge-b850v3-fw

2023-09-21 Thread Ian Ray
Replace Martin, who has left GE. Signed-off-by: Ian Ray --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index bf0f54c..31bb835 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13524,7 +13524,7 @@ F: drivers/usb/mtu3/ MEGACHIPS

[PATCH v3 2/2] MAINTAINERS: Update entry for megachips-stdpxxxx-ge-b850v3-fw

2023-09-21 Thread Ian Ray
Replace Martin, who has left GE. Signed-off-by: Ian Ray --- MAINTAINERS | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index bf0f54c..31bb835 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -13524,7 +13524,7 @@ F: drivers/usb/mtu3/ MEGACHIPS

[PATCH v3 1/2] drm/bridge: megachips-stdpxxxx-ge-b850v3-fw: switch to drm_do_get_edid()

2023-09-21 Thread Ian Ray
-by: Jani Nikula Signed-off-by: Jani Nikula Signed-off-by: Ian Ray --- .../drm/bridge/megachips-stdp-ge-b850v3-fw.c | 57 -- 1 file changed, 9 insertions(+), 48 deletions(-) diff --git a/drivers/gpu/drm/bridge/megachips-stdp-ge-b850v3-fw.c b/drivers/gpu/drm/bridge