On 02-04-24, 13:31, Paul Cercueil wrote:
> Hi Vinod,
>
> Le jeudi 28 mars 2024 à 11:53 +0530, Vinod Koul a écrit :
> > On 10-03-24, 13:48, Paul Cercueil wrote:
> > > This function can be used to initiate a scatter-gather DMA
> > > transfer,
> > > where the address and size of each segment is
On Thu, Apr 04, 2024 at 12:17:26PM -0700, Easwar Hariharan wrote:
> On 4/2/2024 1:29 AM, Simon Horman wrote:
> > On Fri, Mar 29, 2024 at 05:00:34PM +, Easwar Hariharan wrote:
> >> I2C v7, SMBus 3.2, and I3C specifications have replaced "master/slave"
> >> with more appropriate terms. Inspired
On 4/5/24 10:05 AM, Dharma Balasubiramani wrote:
> Add a new LVDS controller driver for sam9x7 which does the following:
> - Prepares and enables the LVDS Peripheral clock
> - Defines its connector type as DRM_MODE_CONNECTOR_LVDS and adds itself
> to the global bridge list.
> - Identifies its
On 24-04-05 20:14:11, Bjorn Andersson wrote:
> Now that the connector_type is dynamically determined, the
> connector_type of the struct msm_dp_desc is unused. Clean it up.
>
> Remaining duplicate entries are squashed.
>
> Signed-off-by: Bjorn Andersson
Reviewed-by: Abel Vesa
> ---
> This
From: Mukul Joshi
[ Upstream commit 9d7993a7ab9651afd5fb295a4992e511b2b727aa ]
Check cgroup permissions when returning DMA-buf info and
based on cgroup info return the GPU id of the GPU that have
access to the BO.
Signed-off-by: Mukul Joshi
Reviewed-by: Felix Kuehling
Signed-off-by: Alex
From: Lucas De Marchi
[ Upstream commit 0d8cf0c924732a045273c6aca6900a340ac88529 ]
mips declares an END macro in its headers so it can't be used without
namespace in a driver like xe.
Instead of coming up with a longer name, just remove the macro and
replace its use with 0 since it's still
From: Mukul Joshi
[ Upstream commit 9d7993a7ab9651afd5fb295a4992e511b2b727aa ]
Check cgroup permissions when returning DMA-buf info and
based on cgroup info return the GPU id of the GPU that have
access to the BO.
Signed-off-by: Mukul Joshi
Reviewed-by: Felix Kuehling
Signed-off-by: Alex
From: Jonathan Kim
[ Upstream commit 0cac183b98d8a8c692c98e8dba37df15a9e9210d ]
Due to a CP interrupt bug, bad packet garbage exception codes are raised.
Do a range check so that the debugger and runtime do not receive garbage
codes.
Update the user api to guard exception code type checking as
From: Peyton Lee
[ Upstream commit eed14eb48ee176fe0144c6a999d00c855d0b199b ]
To fix mode2 reset failure.
Should power on VPE when hw_init.
Signed-off-by: Peyton Lee
Reviewed-by: Lang Yu
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.c | 6
From: Jonathan Kim
[ Upstream commit 0cac183b98d8a8c692c98e8dba37df15a9e9210d ]
Due to a CP interrupt bug, bad packet garbage exception codes are raised.
Do a range check so that the debugger and runtime do not receive garbage
codes.
Update the user api to guard exception code type checking as
On Tue, Apr 02, 2024 at 01:59:25PM +0300, Alexandru Ardelean wrote:
> On some HW designs, it's easier for the layout if the P/N pins are swapped.
> The driver currently has a DT property to do that.
>
> This change documents the 'lontium,pn-swap' property.
>
> Signed-off-by: Alexandru Ardelean
Hi Easwar,
> Sorry, got excited. :) There were drivers I'd been part of that I specifically
> wanted to fixup, but then the scope grew to other users of algobit.
Well, you got some positive feedback, so that is good.
> > It is true that I changed quite some controller drivers within the i2c
> >
On Fri, Apr 05, 2024 at 08:15:47PM -0700, Abhinav Kumar wrote:
> From: Kuogee Hsieh
[..]
> diff --git a/drivers/gpu/drm/msm/dp/dp_display.c
> b/drivers/gpu/drm/msm/dp/dp_display.c
> index d80f89581760..bfb6dfff27e8 100644
> --- a/drivers/gpu/drm/msm/dp/dp_display.c
> +++
On Thu, Apr 4, 2024 at 4:16 PM AngeloGioacchino Del Regno
wrote:
>
> Document OF graph on MMSYS/VDOSYS: this supports up to three DDP paths
> per HW instance (so potentially up to six displays for multi-vdo SoCs).
>
> The MMSYS or VDOSYS is always the first component in the DDP pipeline,
> so it
The LG SW43408 panel is used on Google Pixel3 devices. For a long time
we could not submit the driver, as the panel was not coming up from the
reset. The panel seems to be picky about some of the delays during init
and it also uses non-standard payload for MIPI_DSI_COMPRESSION_MODE.
From: Sumit Semwal
LG SW43408 is 1080x2160@60Hz, 4-lane MIPI-DSI panel, used in some
Google Pixel-3 phones.
Signed-off-by: Sumit Semwal
[vinod: Add DSC support]
Signed-off-by: Vinod Koul
[caleb: cleanup and support turning off the panel]
Signed-off-by: Caleb Connolly
[DB: partially rewrote
From: Sumit Semwal
LG SW43408 is 1080x2160, 4-lane MIPI-DSI panel present on Google Pixel 3
phones.
Signed-off-by: Vinod Koul
Signed-off-by: Sumit Semwal
[caleb: convert to yaml]
Signed-off-by: Caleb Connolly
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Dmitry Baryshkov
---
Add the extended version of mipi_dsi_compression_mode(). It provides
a way to specify the algorithm and PPS selector.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/drm_mipi_dsi.c | 41 ++---
include/drm/drm_mipi_dsi.h | 9 +
2 files
The functions mipi_dsi_compression_mode() and
mipi_dsi_picture_parameter_set() return 0-or-error rather than a buffer
size. Follow example of other similar MIPI DSI functions and use int
return type instead of size_t.
Fixes: f4dea1aaa9a1 ("drm/dsi: add helpers for DSI compression mode and PPS
On 05/04/24 10:30, Aravind Iddamsetty wrote:
> On 05/04/24 03:55, Rodrigo Vivi wrote:
>> On Tue, Apr 02, 2024 at 02:28:55PM +0530, Aravind Iddamsetty wrote:
>>> PCI subsystem provides callbacks to inform the driver about a request to
>>> do function level reset by user, initiated by writing to
Enable DMA mappings in vmwgfx after TTM has been fixed in commit
3bf3710e3718 ("drm/ttm: Add a generic TTM memcpy move for page-based iomem")
This enables full guest-backed memory support and in particular allows
usage of screen targets as the presentation mechanism.
Signed-off-by: Zack Rusin
21 matches
Mail list logo