DE2.0 and DE3.0 UI layers supports plane-global alpha channel.
Add alpha property to the DRM plane and connect it to the
corresponding registers in mixer.
Signed-off-by: Roman Stratiienko
Reviewed-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 29
2 VI planes.
Signed-off-by: Roman Stratiienko
Reviewed-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 48 +-
drivers/gpu/drm/sun4i/sun8i_vi_layer.h | 11 ++
2 files changed, 51 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/sun4i
Please review/merge.
v2:
Initial patch
v3:
- Skip adding & applying alpha property if VI count > 1 (v3s case)
v4:
Resend (author's email changed)
v5:
Resend
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 29 +
drivers/gpu/drm/sun4i/sun8i_ui_layer.h | 5 +
drivers/gpu
35525:467099845
1601335525:467100637
1601335525:467101387
1601335525:467102179
1601335525:467102929
'''
Signed-off-by: Roman Stratiienko
CC: linux-arm-ker...@lists.infradead.org
CC: linux-kernel@vger.kernel.org
CC: linux-su...@googlegroups.com
CC: meg...@megous.com
---
drivers/cl
ср, 2 сент. 2020 г. в 19:46, Jernej Škrabec :
>
> Dne sreda, 02. september 2020 ob 09:01:17 CEST je Roman Stratiienko
> napisal(a):
> > ср, 2 сент. 2020 г. в 00:58, Jernej Skrabec :
> > > Function sun8i_vi_layer_get_csc_mode() is supposed to return CSC mode
> > >
b ("drm/sun4i: de2: csc_mode in de2 format struct is mostly
> redundant")
> Reported-by: Roman Stratiienko
> Signed-off-by: Jernej Skrabec
> ---
> drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers
Fixes: e1ef9006663b ("drm/sun4i: Wire in DE2 YUV support")
Signed-off-by: Roman Stratiienko
---
CC: meg...@megous.com
CC: jernej.skra...@gmail.com
CC: linux-su...@googlegroups.com
CC: dri-de...@lists.freedesktop.org
CC: linux-arm-ker...@lists.infradead.org
CC: linux-kernel@vger.kern
From: Roman Stratiienko
DE2.0 blender does not take into the account alpha channel of vi layer.
Thus makes overlaying of this layer totally opaque.
Using vi layer as bottom solves this issue.
Tested on Android.
Signed-off-by: Roman Stratiienko
---
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 33
> I don't doubt you have a good reason to want it, I'm just not clear on why an
> initramfs isn't an option? You have this special kernel with your special
> option, and you manage to get these things to boot your special kernel right?
> So why is a initramfs with a tiny nbd-client binary in there
On Thu, Jun 13, 2019 at 6:14 PM Eric Blake wrote:
>
> On 6/13/19 9:45 AM, Roman Stratiienko wrote:
>
> >>
> >> Just throw nbd-client in your initramfs. Every nbd server has it's own
> >> handshake protocol, embedding one particular servers handshake prot
From: Roman Stratiienko
Alarmtimer interface uses only the RTC with wekeup flags enabled.
Allow to use rtc-test driver with alarmtimer interface.
Signed-off-by: Roman Stratiienko
---
Changes in v2:
Wakeup flags applied only for the RTCs with alarm support
drivers/rtc/rtc-test.c | 1 +
1
gic.com wrote:
> > From: Roman Stratiienko
> >
> > Alarmtimer interface uses only the RTC with wekeup flags enabled.
> > Allow to use rtc-test driver with alarmtimer interface.
> >
> > Signed-off-by: Roman Stratiienko
> > ---
> > drivers/rtc/rtc-
From: Roman Stratiienko
Alarmtimer interface uses only the RTC with wekeup flags enabled.
Allow to use rtc-test driver with alarmtimer interface.
Signed-off-by: Roman Stratiienko
---
drivers/rtc/rtc-test.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/rtc/rtc-test.c b/drivers
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