ping - can this series be merged ?
On Mon, 1 Feb 2021 17:14:13 +0500
Bilal Wasim wrote:
> Incorrect mask for the "bus_prot_clr" field meant that imgtec
> gpu power domain (mfg_async) was not powered up correctly, causing
> failure in driver booting. Fixing this and also ad
da9211 regulator needs to be enabled before enabling the mfg_async power
domain. Otherwise the subdomain is not enabled and causes failure in
imgtec gpu driver boot.
Add the "domain-supply" property to the "mfg_async" node in DT.
Signed-off-by: Bilal Wasim
---
arch/arm
The mfg_async power domain in mt8173 is used to power up imgtec
gpu. This domain requires the da9211 regulator to be enabled before
the power domain can be enabled successfully.
Signed-off-by: Bilal Wasim
Reviewed-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mt8173-pm-domains.h | 1 +
1 file
tec gpu
needs da9211 regulator to be enabled before enabling this subdomain.
Tested with mt8173 elm chromebook.
Bilal Wasim (3):
soc: mediatek: pm-domains: Use correct mask for bus_prot_clr
soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD
arm64: dts: mediatek: mt8173: Add domain sup
chromebook.
Signed-off-by: Bilal Wasim
Reviewed-by: Hsin-Yi Wang
---
drivers/soc/mediatek/mtk-pm-domains.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.h
b/drivers/soc/mediatek/mtk-pm-domains.h
index 141dc76054e6..7454c0b4f768 100644
---
On Mon, 1 Feb 2021 09:59:47 +0100
Matthias Brugger wrote:
> On 01/02/2021 06:45, Bilal Wasim wrote:
> > When "bus_prot_reg_update" is false, the driver should use
> > INFRA_TOPAXI_PROTECTEN for both setting and clearing the bus
> > protection. However, th
tec gpu
needs da9211 regulator to be enabled before enabling this subdomain.
Tested with mt8173 elm chromebook.
Bilal Wasim (2):
soc: mediatek: pm-domains: Use correct mask for bus_prot_clr
soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD
drivers/soc/mediatek/mt8173-pm-domains.h | 1
The mfg_async power domain in mt8173 is used to power up imgtec
gpu. This domain requires the da9211 regulator to be enabled before
the power domain can be enabled successfully.
Signed-off-by: Bilal Wasim
---
drivers/soc/mediatek/mt8173-pm-domains.h | 1 +
1 file changed, 1 insertion(+)
diff
chromebook.
Signed-off-by: Bilal Wasim
---
drivers/soc/mediatek/mtk-pm-domains.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/mediatek/mtk-pm-domains.h
b/drivers/soc/mediatek/mtk-pm-domains.h
index 141dc76054e6..7454c0b4f768 100644
--- a/drivers/soc/media
hback_porch);
> - horizontal_backporch_byte =
> horizontal_backporch_byte -
> - (data_phy_cycles * dsi->lanes + 12) *
> - vm->hback_porch /
> - (vm->hfront_porch + vm-&
On Tue, 17 Nov 2020 16:58:48 +0500
Bilal Wasim wrote:
> Hi CK,
>
> On Tue, 17 Nov 2020 00:43:44 +0800
> Chun-Kuang Hu wrote:
>
> > Hi, Bilal:
> >
> > Bilal Wasim 於 2020年11月16日 週一
> > 下午7:53寫道：
> > >
> > > Hi CK,
> > >
&
Hi CK,
On Tue, 17 Nov 2020 00:43:44 +0800
Chun-Kuang Hu wrote:
> Hi, Bilal:
>
> Bilal Wasim 於 2020年11月16日 週一
> 下午7:53寫道：
> >
> > Hi CK,
> >
> > On Mon, 16 Nov 2020 07:12:55 +0800
> > Chun-Kuang Hu wrote:
> >
> > > Hi, Bilal:
Hi CK,
On Mon, 16 Nov 2020 07:12:55 +0800
Chun-Kuang Hu wrote:
> Hi, Bilal:
>
> Bilal Wasim 於 2020年11月16日 週一
> 上午3:25寫道：
> >
> > Hi CK,
> >
> > On Sun, 15 Nov 2020 08:53:24 +0800
> > Chun-Kuang Hu wrote:
> >
> > > Hi, Bilal:
>
Hi CK,
On Sun, 15 Nov 2020 08:53:24 +0800
Chun-Kuang Hu wrote:
> Hi, Bilal:
>
> Please help to test this patch on your Chromebook elm, thanks.
>
> Regards,
> Chun-Kuang Hu
Just tried this patch on the Chromebook Elm, and it doesn't work. The
HDMI screen remains black, though the rest of the
ro + timing->da_hs_exit +
> 3;
> if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST) {
> if ((vm->hfront_porch + vm->hback_porch) *
> dsi_tmp_buf_bpp >
Reviewed-by: Bilal Wasim
Tested-by: Bilal Wasim
Thanks,
Bilal
Hi Jitao,
On Thu, 17 Sep 2020 11:30:09 +0800
Jitao Shi wrote:
> Replace horizontal_backporch_byte with vm->hback_porch * bpp to aovid
> flowing judgement negative number.
>
> if ((vm->hfront_porch * dsi_tmp_buf_bpp + horizontal_backporch_byte) >
> data_phy_cycles * dsi->lanes + delta)
>
t8173-elm.dtsi +++
> b/arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi @@ -86,7 +86,6 @@
> volume_up { panel: panel {
> compatible = "lg,lp120up1";
> power-supply = <_fixed_3v3>;
> - ddc-i2c-bus = <>;
> backlight = <>;
>
> port {
Tested-by: Bilal Wasim
Thanks,
Bilal
function without having enabled
> the chip
> + * before, return the chip to its original power state.
> + */
> + if (poweroff)
> + drm_bridge_chain_post_disable(bridge);
> +
> + return edid;
> }
>
> static const struct drm_bridge_funcs ps8640_bridge_funcs = {
I was able to apply this patch successfully to drm-misc-next / master -
For Master, I had to apply your patches which have already made it to
drm-misc-next.
I was able to build / test successfully with Elm Chromebook. It seems
that the kernel bot has reported a false positive.
Tested-by: Bilal Wasim
-Bilal
Hi Enric,
On Thu, 27 Aug 2020 10:59:11 +0200
Enric Balletbo i Serra wrote:
> The get_edid() callback can be triggered anytime by an ioctl, i.e
>
> drm_mode_getconnector (ioctl)
> -> drm_helper_probe_single_connector_modes
>-> drm_bridge_connector_get_modes
> ->
Hi All,
On Mon, 24 Aug 2020 19:51:55 +0500
Bilal Wasim wrote:
> fbcon doc mentions FRAMEBUFFER_CONSOLE option to be under
> Device Drivers->Graphics Support->Frame buffer Devices->
> Console display driver support->Framebuffer Console Support,
> while its under Device D
On Wed, 26 Aug 2020 10:15:26 +0200
Enric Balletbo i Serra wrote:
> The get_edid() callback can be triggered anytime by an ioctl, i.e
>
> drm_mode_getconnector (ioctl)
> -> drm_helper_probe_single_connector_modes
>-> drm_bridge_connector_get_modes
> ->
n_ep = of_graph_get_endpoint_by_regs(dev->of_node, 0, -1);
> if (!in_ep)
Reviewed-by: Bilal Wasim
Tested-by: Bilal Wasim
-Bilal
uct ps8640 *ps_bridge = bridge_to_ps8640(bridge);
> int ret;
>
> - ret = ps8640_bridge_vdo_control(ps_bridge, DISABLE);
> - if (ret < 0)
> - DRM_ERROR("failed to disable VDO: %d\n", ret);
> + ps8640_bridge_vdo_control(ps_bridge, DISABLE);
>
> gpiod_set_value(ps_bridge->gpio_reset, 1);
> gpiod_set_value(ps_bridge->gpio_powerdown, 1);
Reviewed-by: Bilal Wasim
Tested-by: Bilal Wasim
-Bilal
status = connector_status_connected;
> break;
> default:
Reviewed-by: Bilal Wasim
Tested-by: Bilal Wasim
-Bilal
Hi Chun-Kuan, Enric,
Is there any plan to merge the following commits in this series to the mainline?
drm/bridge: ps8640: Get the EDID from eDP control
drm/bridge_connector: Set default status connected for eDP connectors
I see that rest of the patchset is already merged and available in
uffer Console Support.
Correcting it in the docs.
Signed-off-by: Bilal Wasim
---
Documentation/fb/fbcon.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/fb/fbcon.rst b/Documentation/fb/fbcon.rst
index e57a3d1d085a..a7b487cba307 100644
--- a/Documentation/fb/fbcon.rs
26 matches
Mail list logo
