On 3/13/21 8:43 PM, Bhaskar Chowdhury wrote:
>
> s/bariers/barriers/
>
> Signed-off-by: Bhaskar Chowdhury
Acked-by: Randy Dunlap
> ---
> drivers/gpu/drm/i915/gt/intel_timeline.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c
s/bariers/barriers/
Signed-off-by: Bhaskar Chowdhury
---
drivers/gpu/drm/i915/gt/intel_timeline.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c
b/drivers/gpu/drm/i915/gt/intel_timeline.c
index 8015964043eb..2b921c1796dc 100644
---
Hi Junlin,
Thank you for the patch.
On Fri, Mar 12, 2021 at 03:14:45PM +0800, angkery wrote:
> From: Junlin Yang
>
> r is "u32" always >= 0,mipi_dsi_create_packet may return little than zero.
> so r < 0 condition is never accessible.
>
> Fixes coccicheck warnings:
> ./drivers/gpu/drm/omapdrm/d
Hi, Wang:
Wang Qing 於 2021年3月13日 週六 下午3:48寫道:
>
> platform_get_irq() has already checked and printed the return value,
> the printing here is nothing special, it is not necessary at all.
Applied to mediatek-drm-next [1], thanks.
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/
The dev_info():s in the DSI driver are very talkative,
depromote these to dev_dbg().
Signed-off-by: Linus Walleij
---
drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0-dsi.c
b/d
On Sat, Mar 13, 2021 at 10:57 PM Bjorn Helgaas wrote:
>
> [+cc Krzysztof, Pali, Oliver]
>
> On Thu, Feb 04, 2021 at 05:58:31PM +0100, Daniel Vetter wrote:
> > Since 3234ac664a87 ("/dev/mem: Revoke mappings when a driver claims
> > the region") /dev/kmem zaps ptes when the kernel requests exclusive
Starting with commit f295c8cfec833c2707ff1512da10d65386dde7af
("drm/nouveau: fix dma syncing warning with debugging on.")
the following oops occures:
BUG: kernel NULL pointer dereference, address:
#PF: supervisor read access in kernel mode
#PF: error_code(0x) - not-pr
[+cc Krzysztof, Pali, Oliver]
On Thu, Feb 04, 2021 at 05:58:31PM +0100, Daniel Vetter wrote:
> Since 3234ac664a87 ("/dev/mem: Revoke mappings when a driver claims
> the region") /dev/kmem zaps ptes when the kernel requests exclusive
> acccess to an iomem region. And with CONFIG_IO_STRICT_DEVMEM, t
Hi Doug,
Thank you for the patch.
On Thu, Mar 04, 2021 at 03:52:01PM -0800, Douglas Anderson wrote:
> In commit 58074b08c04a ("drm/bridge: ti-sn65dsi86: Read EDID blob over
> DDC") we attempted to make the ti-sn65dsi86 bridge properly read the
> EDID from the panel. That commit kinda worked but i
Hi Douglas,
Thank you for the patch.
On Thu, Mar 04, 2021 at 03:52:00PM -0800, Douglas Anderson wrote:
> This patch is _only_ code motion to prepare for the patch
> ("drm/bridge: ti-sn65dsi86: Properly get the EDID, but only if
> refclk") and make it easier to understand.
s/make/makes/
>
> Sig
Hi Douglas,
Thank you for the patch.
On Thu, Mar 04, 2021 at 03:51:59PM -0800, Douglas Anderson wrote:
> The clock framework makes it simple to deal with an optional clock.
> You can call clk_get_optional() and if the clock isn't specified it'll
> just return NULL without complaint. It's valid to
Quoting Douglas Anderson (2021-03-04 15:52:00)
> This patch is _only_ code motion to prepare for the patch
> ("drm/bridge: ti-sn65dsi86: Properly get the EDID, but only if
> refclk") and make it easier to understand.
>
> Signed-off-by: Douglas Anderson
> ---
Reviewed-by: Stephen Boyd
__
Quoting Douglas Anderson (2021-03-04 15:51:59)
> The clock framework makes it simple to deal with an optional clock.
> You can call clk_get_optional() and if the clock isn't specified it'll
> just return NULL without complaint. It's valid to pass NULL to
> enable/disable/prepare/unprepare. Let's ma
https://bugzilla.kernel.org/show_bug.cgi?id=212077
--- Comment #7 from Bat Malin (bat_ma...@abv.bg) ---
Code not fixed in 5.11.6
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Hi, Christian
On 3/12/21 10:38 AM, Christian König wrote:
We seem to have some more driver bugs than thought.
Signed-off-by: Christian König
---
include/drm/ttm/ttm_bo_api.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/
This adds a USB display driver with the intention that it can be
used with future USB interfaced low end displays/adapters. The Linux
gadget device driver will serve as the canonical device implementation.
The following DRM properties are supported:
- Plane rotation
- Connector TV properties
Ther
Hi,
A while back I had the idea to turn a Raspberry Pi Zero into a $5
USB to HDMI/SDTV/DPI display adapter.
The protocol is open so people are free to make displays implementing it and
use this driver, all that's needed is to add a USB vid:pid to the driver for
the display.
See the wiki[1] for m
drm_helper_hpd_irq_event() checks the epoch counter to determine
connector status change. This was introduced in
commit 5186421cbfe2 ("drm: Introduce epoch counter to drm_connector").
Do the same for output_poll_execute() so it can detect other changes
beside connection status value changes.
v2:
-
Add a connector type for USB connected display panels.
Some examples of what current userspace will name the connector:
- Weston: "UNNAMED-%d"
- Mutter: "Unknown20-%d"
- X: "Unknown20-%d"
v2:
- Update drm_connector_enum_list
- Add examples to commit message
Acked-by: Daniel Vetter
Signed-off-by
While updating config, the irq would occur and get the partial
config, so use variable config_updating to make updating atomic.
Signed-off-by: Chun-Kuang Hu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 19 ---
1 file changed, 12 insertions(+), 7 deletions(-)
diff --git a/driver
https://bugzilla.kernel.org/show_bug.cgi?id=212259
happysmas...@protonmail.com changed:
What|Removed |Added
Severity|blocking|high
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