Hi, Enric:
On Wed, 2020-02-26 at 12:27 +0100, Enric Balletbo i Serra wrote:
> Equivalent information can be nowadays obtained using function tracer.
>
Reviewed-by: CK Hu
> Signed-off-by: Enric Balletbo i Serra
> ---
>
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 5 -
Hi, Enric:
I would like you to modify mmsys binding document. In current document,
mmsys is a clock controller, but I think it's a system controller
including clock control, routing control, and miscellaneous control in
mmsys partition.
Regards,
CK
On Wed, 2020-02-26 at 11:54 +0100, Enric Ballet
we can consider that the mmsys driver is the top-level
> entry point for the multimedia subsystem, so is not a pure clock
> controller but a system controller, and the drm driver is instantiated
> by that MMSYS driver.
>
Reviewed-by: CK Hu
> Signed-off-by: Enric Balletbo i Serra
ediatek-drm and the mediatek-mdp
> driver. So move to drivers/soc/mediatek as a platform driver.
>
Reviewed-by: CK Hu
> Signed-off-by: Matthias Brugger
> Signed-off-by: Enric Balletbo i Serra
> ---
>
> Changes in v9:
> - Move mmsys to drivers/soc/med
nk we should also move routing control into mmsys driver
and we could drop this patch.
Regards,
CK
>
> Signed-off-by: Matthias Brugger
> Reviewed-by: Philipp Zabel
> Reviewed-by: CK Hu
> Signed-off-by: Enric Balletbo i Serra
> ---
>
> Changes in v9: None
> Changes
Hi, Jitao:
On Wed, 2020-02-26 at 13:32 +0800, Jitao Shi wrote:
> Config dpi pins mode to output and pull low when dpi is disabled.
> Aovid leakage current from some dpi pins (Hsync Vsync DE ... ).
>
Reviewed-by: CK Hu
> Signed-off-by: Jitao Shi
> ---
> drivers/gpu/drm/
Hi, Jitao:
On Wed, 2020-02-26 at 13:32 +0800, Jitao Shi wrote:
> Add property "pclk-sample" to config the dpi sample on falling (0),
> rising (1), both falling and rising (2).
>
Reviewed-by: CK Hu
> Signed-off-by: Jitao Shi
> ---
> .../devicetree/bindings/displ
Hi, Enric:
On Tue, 2020-02-25 at 11:56 +0100, Enric Balletbo i Serra wrote:
>
> On 24/2/20 6:52, CK Hu wrote:
> >
> > Hi,
> >
> > On Fri, 2020-02-21 at 18:10 +0100, Enric Balletbo i Serra wrote:
> >> Hi,
> >>
> >> On 21/2/20 12:53, Matt
Hi, Jitao:
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
> Config dpi pins mode to output and pull low when dpi is disabled.
> Aovid leakage current from some dpi pins (Hsync Vsync DE ... ).
>
> Signed-off-by: Jitao Shi
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 30 +
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
> DPI can sample on falling, rising or both edge.
> When DPI sample the data both rising and falling edge.
> It can reduce half data io pins.
>
Reviewed-by: CK Hu
> Signed-off-by: Jitao Shi
> ---
> drivers/gpu/drm/me
Hi, Jitao:
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
> Add property "pclk-sample" to config the dpi sample on falling (0),
> rising (1), both falling and rising (2).
>
> Signed-off-by: Jitao Shi
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dpi.txt | 4
> 1 file c
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
> Add property "pinctrl-names" to swap pin mode between gpio and dpi mode. Set
> pin mode to gpio oupput-low to avoid leakage current when dpi disable.
>
Reviewed-by: CK Hu
> Signed-off-by: Jitao Shi
> ---
> ...
On Tue, 2020-02-25 at 17:40 +0800, Jitao Shi wrote:
> Some chips's sample mode are rising, falling and dual edge (both
> falling and rising edge).
> Extern the pclk-sample property to support dual edge.
>
Reviewed-by: CK Hu
> Signed-off-by: Jitao Shi
> ---
> Documen
s/commits/mediatek-drm-next-5.7
> Signed-off-by: Jitao Shi
> Reviewed-by: CK Hu
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 18 ++
> 1 file changed, 18 insertions(+)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c
> b/drivers/gpu/drm/mediatek/mtk_dpi.c
&
On Tue, 2020-02-25 at 11:10 -0600, Rob Herring wrote:
> On Tue, 25 Feb 2020 17:40:52 +0800, Jitao Shi wrote:
> > Add descriptions about supported chips, including MT2701 & MT8173 &
> > mt8183
> >
> > Signed-off-by: Jitao Shi
> > ---
> > .../devicetree/bindings/display/mediatek/mediatek,dpi.txt
Hi, Jitao:
On Tue, 2020-02-25 at 14:46 +0800, Jitao Shi wrote:
> Config dpi pins mode to output and pull low when dpi is disabled.
> Aovid leakage current from some dpi pins (Hsync Vsync DE ... ).
>
> Signed-off-by: Jitao Shi
> ---
> drivers/gpu/drm/mediatek/mtk_dpi.c | 33 +
Hi, Jitao:
On Tue, 2020-02-25 at 14:46 +0800, Jitao Shi wrote:
> Add decriptions about supported chips, including MT2701 & MT8173 &
> mt8183
descriptions
>
> 1. Add more chips support. ex. MT2701 & MT8173 & MT8183
> 2. Add property "pinctrl-names" to swap pin mode between gpio and dpi mode.
>
Hi, Phong:
On Thu, 2020-02-20 at 09:36 +0800, CK Hu wrote:
> Hi, Phong:
>
> On Wed, 2020-02-19 at 15:13 +0100, Phong LE wrote:
> > The larb device remains NULL if the type is MTK_DISP_OVL_2L.
> > A kernel panic is raised when a crtc uses mtk_smi_larb_get or
Hi, Jitao:
On Tue, 2020-02-25 at 10:05 +0800, Jitao Shi wrote:
> On Mon, 2020-02-24 at 16:46 +0800, CK Hu wrote:
> > Hi, Jitao:
> >
> > On Fri, 2020-02-21 at 19:28 +0800, Jitao Shi wrote:
> > > Add decriptions about supported chips, including MT2701 & MT8173
Hi, Jitao:
On Fri, 2020-02-21 at 19:28 +0800, Jitao Shi wrote:
> Add decriptions about supported chips, including MT2701 & MT8173 &
> mt8183
>
> 1. Add more chips support. ex. MT2701 & MT8173 & MT8183
> 2. Add property "dpi_pin_mode_swap" and "pinctrl-names" gpio mode dpi mode and
>gpio ouppu
Hi, Jitao:
On Fri, 2020-02-21 at 19:28 +0800, Jitao Shi wrote:
> Add decriptions about supported chips, including MT2701 & MT8173 &
> mt8183
>
> 1. Add more chips support. ex. MT2701 & MT8173 & MT8183
> 2. Add property "dpi_pin_mode_swap" and "pinctrl-names" gpio mode dpi mode and
>gpio ouppu
Hi,
On Fri, 2020-02-21 at 18:10 +0100, Enric Balletbo i Serra wrote:
> Hi,
>
> On 21/2/20 12:53, Matthias Brugger wrote:
> >
> >
> > On 21/02/2020 12:37, Enric Balletbo i Serra wrote:
> >> Hi CK and Matthias,
> >>
> >> On 21/2/20 12:1
Hi, Matthias:
On Fri, 2020-02-21 at 11:24 +0100, Matthias Brugger wrote:
>
> On 21/02/2020 10:27, CK Hu wrote:
> > Hi, Enric:
> >
> > On Fri, 2020-02-21 at 09:56 +0100, Enric Balletbo i Serra wrote:
> >> Hi CK,
> >>
> >> Thanks for your q
Hi, Enric:
On Fri, 2020-02-21 at 09:56 +0100, Enric Balletbo i Serra wrote:
> Hi CK,
>
> Thanks for your quick answer.
>
> On 21/2/20 5:39, CK Hu wrote:
> > Hi, Enric:
> >
> > On Thu, 2020-02-20 at 18:21 +0100, Enric Balletbo i Serra wrote:
> >> Dear
Hi, Enric:
On Thu, 2020-02-20 at 18:21 +0100, Enric Balletbo i Serra wrote:
> In the actual implementation the same compatible string
> "mediatek,-mmsys" is used to bind the clock drivers
> (drivers/clk/mediatek) as well as to the gpu driver
> (drivers/gpu/drm/mediatek/mtk_drm_drv.c). This ends wi
Hi, Enric:
On Thu, 2020-02-20 at 18:21 +0100, Enric Balletbo i Serra wrote:
> Dear all,
>
> Those patches are intended to solve an old standing issue on some
> Mediatek devices (mt8173, mt2701 and mt2712) in a slightly different way
> to the precedent series.
>
> Up to now both drivers, clock an
Hi, Phong:
On Wed, 2020-02-19 at 15:13 +0100, Phong LE wrote:
> The larb device remains NULL if the type is MTK_DISP_OVL_2L.
> A kernel panic is raised when a crtc uses mtk_smi_larb_get or
> mtk_smi_larb_put.
>
Reviewed-by: CK Hu
> Signed-off-by: Phong LE
> ---
> dri
Hi, Bibby:
On Fri, 2020-02-14 at 14:48 +0800, CK Hu wrote:
> Hi, Bibby:
>
> On Fri, 2020-02-14 at 12:49 +0800, Bibby Hsieh wrote:
> > Mediatek CMDQ driver removed atomic parameter and implementation
> > related to atomic. DRM driver need to make sure previous message
&
Hi, Bibby:
On Wed, 2020-02-12 at 18:44 +0800, CK Hu wrote:
> Hi, Bibby:
>
> On Wed, 2020-02-12 at 17:55 +0800, Bibby Hsieh wrote:
> > According mtk hardware design, stream_done0 and stream_done1 are
> > generated by mutex, so we move gce event property to mutex device mode.
Hi, Bibby:
On Thu, 2020-02-13 at 12:06 +0800, CK Hu wrote:
> Hi, Bibby:
>
> On Thu, 2020-02-13 at 09:23 +0800, Bibby Hsieh wrote:
> > Besides x, y position, width and height,
> > fb also need updating in async update.
> >
>
> Reviewed-by: CK Hu
>
Hi, Bibby:
On Thu, 2020-02-13 at 11:54 +0800, CK Hu wrote:
> Hi, Bibby:
>
> On Thu, 2020-02-13 at 09:23 +0800, Bibby Hsieh wrote:
> > MTK do rotation checking and transferring in layer check function,
> > but we do not check that in atomic_check,
> > so add ba
On Mon, 2020-02-17 at 11:55 +0800, Tzung-Bi Shih wrote:
> On Mon, Feb 17, 2020 at 11:44 AM CK Hu wrote:
> > On Mon, 2020-02-17 at 11:16 +0800, Tzung-Bi Shih wrote:
> > > Fixes: 5d3c64477392 ("drm/mediatek: support HDMI jack status reporting")
> >
> > This
Hi, Tzhung-Bi:
On Mon, 2020-02-17 at 11:16 +0800, Tzung-Bi Shih wrote:
> hdmi_conn_detect and mtk_hdmi_audio_hook_plugged_cb would be called
> by different threads.
>
> Imaging the following calling sequence:
>Thread AThread B
>
Hi, Matthias & Enric:
On Fri, 2020-02-14 at 13:19 +0100, Enric Balletbo i Serra wrote:
> Hi CK,
>
> On 14/2/20 11:01, Matthias Brugger wrote:
> >
> >
> > On 14/02/2020 07:42, CK Hu wrote:
> >> Hi, Matthias:
> >>
> >> On Thu, 2020-02-13
Hi, Tzung-Bi:
On Fri, 2020-02-14 at 15:35 +0800, Tzung-Bi Shih wrote:
> On Fri, Feb 14, 2020 at 3:07 PM CK Hu wrote:
> > I think sound driver could be removed for some reason, and fn should be
> > set to NULL before sound driver removed. In this case, codec_dev != NULL
>
Hi, Tzung-Bi:
On Thu, 2020-02-13 at 15:59 +0800, Tzung-Bi Shih wrote:
> hdmi_conn_detect and mtk_hdmi_audio_hook_plugged_cb would be called
> by different threads.
>
> Imaging the following calling sequence:
>Thread AThread B
> -
Hi, Matthias:
On Thu, 2020-02-13 at 21:19 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> The mmsys block provides registers and clocks for the display
> subsystem. The binding description should therefore live together with
> the rest of the display descriptions. Move it to d
as been completed.
>
> So we flush mbox client before we send new message to controller
> driver.
>
Reviewed-by: CK Hu
> This patch depends on ptach:
> [0/3] Remove atomic_exec
> https://patchwork.kernel.org/cover/11381677/
>
> Signed-off-by: Bibby Hsieh
> ---
>
Hi, Matthias:
On Thu, 2020-02-13 at 21:19 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> Switch probing for the MMSYS to support invocation to a
> plain paltform device. The driver will be probed by the DRM subsystem.
>
> Signed-off-by: Matthias Brugger
>
> ---
>
> Change
Hi, Bibby:
On Thu, 2020-02-13 at 09:23 +0800, Bibby Hsieh wrote:
> Besides x, y position, width and height,
> fb also need updating in async update.
>
Reviewed-by: CK Hu
> Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async atomic
> update")
>
Hi, Bibby:
On Thu, 2020-02-13 at 09:23 +0800, Bibby Hsieh wrote:
> MTK do rotation checking and transferring in layer check function,
> but we do not check that in atomic_check,
> so add back in atomic_check function.
>
Reviewed-by: CK Hu
> Fixes: 920fffcc8912 ("drm/medi
put mmsys clock part in dts child node of mmsys. Only done
> for HW where no dts backport compatible breakage is expected
> (either DRM driver not yet implemented or no HW available to
> the public) (patch 9 to 12)
>
> Changes since v3:
> - use platform device to probe clock drive
Hi, Tzung-Bi:
On Wed, 2020-02-12 at 19:31 +0800, Tzung-Bi Shih wrote:
> On Wed, Feb 12, 2020 at 4:19 PM CK Hu wrote:
> > I think hdmi_conn_detect() and mtk_hdmi_audio_hook_plugged_cb() would be
> > called in different thread. So it's necessary to use a mutex to protect
>
On Wed, 2020-02-12 at 17:55 +0800, Bibby Hsieh wrote:
> In order to use GCE function, we need add some information
> into display node (mboxes, mediatek,gce-client-reg, mediatek,gce-events).
>
> Signed-off-by: Bibby Hsieh
> Signed-off-by: Yongqiang Niu
> ---
> arch/arm64/boot/dts/mediatek/mt818
Hi, Bibby:
On Wed, 2020-02-12 at 17:55 +0800, Bibby Hsieh wrote:
> According mtk hardware design, stream_done0 and stream_done1 are
> generated by mutex, so we move gce event property to mutex device mode.
>
Reviewed-by: CK Hu
> Signed-off-by: Bibby Hsieh
> ---
> driver
Hi, Tzung-Bi:
On Thu, 2020-02-06 at 11:17 +0800, Tzung-Bi Shih wrote:
> 1.
> Provides a callback (i.e. mtk_hdmi_audio_hook_plugged_cb) to hdmi-codec.
> When ASoC machine driver calls hdmi_codec_set_jack_detect(), the
> callback will be invoked to save plugged_cb and codec_dev parameters.
>
> +---
On Mon, 2020-02-10 at 09:10 -0500, Sean Paul wrote:
> On Sun, Feb 9, 2020 at 9:53 PM CK Hu wrote:
> >
> > Hi, Evan:
> >
> > On Fri, 2020-02-07 at 16:34 +0800, CK Hu wrote:
> > > Hi, Evan:
> > >
> > > On Fri, 2020-02-07 at 15:23 +1100, Evan
Hi, Evan:
On Fri, 2020-02-07 at 16:34 +0800, CK Hu wrote:
> Hi, Evan:
>
> On Fri, 2020-02-07 at 15:23 +1100, Evan Benn wrote:
> > The cursor and primary planes were hard coded.
> > Now search for them for passing to drm_crtc_init_with_planes
> >
>
> Reviewed-by
Hi, Sean:
On Fri, 2020-01-31 at 11:27 +0800, CK Hu wrote:
> Hi, Sean:
>
> On Thu, 2020-01-30 at 14:24 -0500, Sean Paul wrote:
> > From: Sean Paul
> >
> > Currently the cursor is placed on the first overlay plane, which means
> > it will be at the bottom
Hi, Tzung-Bi:
On Thu, 2020-02-06 at 11:17 +0800, Tzung-Bi Shih wrote:
> Exits earlier if register_audio_driver() returns errors.
>
Acked-by: CK Hu
> Signed-off-by: Tzung-Bi Shih
> ---
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 11 ---
> 1 file changed, 8 insertio
Hi, Evan:
On Fri, 2020-02-07 at 15:23 +1100, Evan Benn wrote:
> The cursor and primary planes were hard coded.
> Now search for them for passing to drm_crtc_init_with_planes
>
Reviewed-by: CK Hu
> Signed-off-by: Evan Benn
> ---
>
> drivers/gpu/drm/mediate
Hi, Evan:
It looks like Sean's version has some problem. So this version is
Reviewed-by: CK Hu
On Thu, 2020-02-06 at 17:59 +1100, evanb...@google.com wrote:
> From: Sean Paul
>
> Currently the cursor is placed on the first overlay plane, which means
> it will be at the bo
doesn't support plane
> zpos, change the cursor location to the top-most plane.
>
Reviewed-by: CK Hu
> Signed-off-by: Sean Paul
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 8 +---
> 1 file changed, 5 insertions(+), 3 deletions(-)
>
> diff --git a/
cmdq: add cmdq_dev_get_client_reg function
drm/mediatek: support CMDQ interface in ddp component
drm/mediatek: apply CMDQ control flow
CK Hu (1):
Merge tag 'v5.5-next-cmdq-stable' of
https://git.kernel.org/.../matthias.bgg/linux
Fabien Parent (1):
drm/mediatek:
Hi, Hsin-yi:
On Thu, 2020-01-09 at 15:29 +0800, Hsin-Yi Wang wrote:
> There might be some comp that doesn't have funcs, eg. hdmi-connector.
> Check for comp->funcs otherwise there will be NULL pointer dereference
> crash.
>
> Fixes: bd3de8cd782b ("drm/mediatek: Add gamma property according to har
Hi, Matthias:
On Wed, 2020-01-08 at 13:05 +0100, Matthias Brugger wrote:
> On 08/01/2020 12:14, Matthias Brugger wrote:
> > Hi CK,
> >
> > On 07/01/2020 03:56, CK Hu wrote:
> >> Hi, Dave, Daniel, Matthias:
> >>
> >> In mediatek-drm-next-5.6 [1], I&
Hi, Dave, Daniel, Matthias:
In mediatek-drm-next-5.6 [1], I've cherry-pick 3 patches from
v5.5-next/soc [2] because some drm patches depend on these cmdq patches.
So these cmdq patches exist in both tree now. I want to know how to
process this case. I think we could choose one of below way:
1. Be
Hi, Fabien:
On Fri, 2020-01-03 at 15:24 +0100, Fabien Parent wrote:
> Fix indentation in the Makefile by replacing spaces with tabs.
>
Applied to mediatek-drm-next-5.6 [1], thanks.
[1]
https://github.com/ckhu-mediatek/linux.git-tags/commits/mediatek-drm-next-5.6
Regards,
cK
> Signed-off-by: F
Hi, Yongqiang:
On Fri, 2020-01-03 at 11:12 +0800, Yongqiang Niu wrote:
> there will be more sout case in the future,
> make the sout function format same mtk_ddp_sel_in
>
Reviewed-by: CK Hu
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/
Hi, Yongqiang:
On Fri, 2020-01-03 at 11:12 +0800, Yongqiang Niu wrote:
> move dsi/dpi select input into mtk_ddp_sel_in
> DPI_SEL_IN_BLS is zero, it is same with hardware default setting,
> DISP_REG_CONFIG_DPI_SEL no need set when bls connect with
> dpi0
I think you have done two things in this pa
Hi, Yongqiang:
This 'RESEND v6' is different with v6, so I think you should call this
v7.
Regards,
CK
On Fri, 2020-01-03 at 11:12 +0800, Yongqiang Niu wrote:
> This series are based on 5.5-rc1 and provid 17 patch
> to support mediatek SOC MT8183
>
> Change since v5
> - fix reviewed issue in v5
Hi, Yongqiang:
On Fri, 2020-01-03 at 11:12 +0800, Yongqiang Niu wrote:
> Update device tree binding documention for rdma_fifo_size
>
> Signed-off-by: Yongqiang Niu
> ---
> .../devicetree/bindings/display/mediatek/mediatek,disp.txt | 13
> +
> 1 file changed, 13 insertions(+)
>
>
Hi, Yongqiang:
On Thu, 2020-01-02 at 13:42 +0800, Yongqiang Niu wrote:
> On Thu, 2020-01-02 at 13:20 +0800, CK Hu wrote:
> > Hi, Yongqiang:
> >
> > On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> > > the fifo size of rdma in mt8183 is different.
> >
Hi, Yongqiang:
On Thu, 2020-01-02 at 14:21 +0800, Yongqiang Niu wrote:
> On Thu, 2020-01-02 at 14:02 +0800, CK Hu wrote:
> > Hi, Yongqiang:
> >
> > On Thu, 2020-01-02 at 13:39 +0800, Yongqiang Niu wrote:
> > > On Thu, 2020-01-02 at 13:03 +0800, CK H
Hi, Yongqiang:
On Thu, 2020-01-02 at 13:39 +0800, Yongqiang Niu wrote:
> On Thu, 2020-01-02 at 13:03 +0800, CK Hu wrote:
> > Hi, Yongqiang:
> >
> > On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> > > move dsi/dpi select input into mtk_ddp_sel_in
> &g
Hi, Yongqiang:
On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> This patch add support for mediatek SOC MT8183
> 1.ovl_2l share driver with ovl
> 2.rdma1 share drive with rdma0, but fifo size is different
> 3.add mt8183 mutex private data, and mmsys private data
> 4.add mt8183 main and ex
Hi, Yongqiang:
On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> This patch add mmsys private data for ddp path config
> all these register offset and value will be different in future SOC
> add these define into mmsys private data
> u32 ovl0_mout_en;
> u32 rdma1_sout_sel_in;
>
Hi, Yongqiang:
On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> the fifo size of rdma in mt8183 is different.
> rdma0 fifo size is 5k
> rdma1 fifo size is 2k
>
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 21 -
> 1 file changed,
Hi, Yongqiang:
On Thu, 2020-01-02 at 12:00 +0800, Yongqiang Niu wrote:
> move dsi/dpi select input into mtk_ddp_sel_in
>
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 10 ++
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu
Hi Dave, Daniel:
This include phy timing and plane index fixes.
Regards,
CK
The following changes since commit
e42617b825f8073569da76dc4510bfa019b1c35a:
Linux 5.5-rc1 (2019-12-08 14:57:55 -0800)
are available in the Git repository at:
https://github.com/ckhu-mediatek/linux.git-tags.git
ta
> pending state is enabled.
For this series, applied to mediatek-drm-next-5.6 [1], thanks.
[1]
https://github.com/ckhu-mediatek/linux.git-tags/commits/mediatek-drm-next-5.6
Regards,
CK
>
> Suggested-by: Sean Paul
> To: CK Hu
> To: dri-devel@lists.freedesktop.org
> Cc: Dani
Hi, Yongqiang:
On Fri, 2019-12-13 at 15:28 +0800, Yongqiang Niu wrote:
> Changes since v1:
> -separate gamma patch
> -remove cmdq support for ctm setting
>
For this series, applied to mediatek-drm-next-5.6 [1], thanks.
[1]
https://github.com/ckhu-mediatek/linux.git-tags/commits/mediatek-drm-nex
Hi, Hsin-yi:
On Fri, 2019-12-20 at 21:27 +0800, Hsin-Yi Wang wrote:
> On Tue, Dec 10, 2019 at 5:05 AM Bibby Hsieh wrote:
>
> >
> > +void mtk_ddp_write(struct cmdq_pkt *cmdq_pkt, unsigned int value,
> > + struct mtk_ddp_comp *comp, unsigned int offset)
> > +{
> > +#if IS_ENABLED(
Hi, Bibby:
For this series, applied to mediatek-drm-next-5.6 [1], thanks.
[1]
https://github.com/ckhu-mediatek/linux.git-tags/commits/mediatek-drm-next-5.6
Regards,
CK
On Tue, 2019-12-10 at 13:05 +0800, Bibby Hsieh wrote:
> The CMDQ (Command Queue) in MT8183 is used to help update all
> relevan
Hi, Jitao:
On Mon, 2019-12-16 at 16:29 +0800, Jitao Shi wrote:
> Read calibration data from nvmem, and config mipitx impedance with
> calibration data to make sure their impedance are 100ohm.
>
> Signed-off-by: Jitao Shi
> ---
> drivers/gpu/drm/mediatek/mtk_mipi_tx.h| 1 +
> drivers/gp
Hi, Jitao:
On Mon, 2019-12-16 at 16:29 +0800, Jitao Shi wrote:
> Add a property to control mipi tx drive current:
> "mipitx-current-drive"
>
> Signed-off-by: Jitao Shi
> ---
> .../devicetree/bindings/display/mediatek/mediatek,dsi.txt | 4
> 1 file changed, 4 insertions(+)
>
> diff --g
Hi,
On Mon, 2019-12-16 at 11:30 +0100, Enric Balletbo Serra wrote:
> Hi all,
>
> Missatge de Hsin-Yi Wang del dia dl., 16 de des.
> 2019 a les 3:42:
> >
> > On Fri, Dec 13, 2019 at 9:52 AM Jitao Shi wrote:
> > >
> > > There are some extra data transfer in dsi.
> > > ex. LPX, hs_prepare, hs_zero
Hi, Daniel:
On Fri, 2019-12-13 at 18:26 +0100, Daniel Vetter wrote:
> Checking both is one too much, so wrap a WARN_ON around it to stope
> the copypasta.
Even though I don't know what is copypasta,
Acked-by: CK Hu
>
> Signed-off-by: Daniel Vetter
> Cc: CK Hu
>
Hi, Yongqiang:
On Fri, 2019-12-13 at 16:11 +0800, Yongqiang Niu wrote:
> On Fri, 2019-12-13 at 15:57 +0800, CK Hu wrote:
> > On Fri, 2019-12-13 at 15:28 +0800, Yongqiang Niu wrote:
> > > Add ctm property support
> > >
> > > Signed-off-by: Yongqiang Niu
>
Hi, Yongqiang:
On Fri, 2019-12-13 at 16:03 +0800, Yongqiang Niu wrote:
> On Fri, 2019-12-13 at 15:48 +0800, CK Hu wrote:
> > Hi, Yongqiang:
> >
> > The title is too rough. Any bug of gamma would be this title. I would
> > like the title show explicitly what it does.
On Fri, 2019-12-13 at 15:28 +0800, Yongqiang Niu wrote:
> Add ctm property support
>
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 10 -
> drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 62
> -
> drivers/gpu/drm/mediatek/mtk_
Hi, Yongqiang:
On Fri, 2019-12-13 at 15:28 +0800, Yongqiang Niu wrote:
> Changes since v1:
> -separate gamma patch
> -remove cmdq support for ctm setting
If this series depend on other patch or series, please describe it.
Regards,
CK
>
>
> Yongqiang Niu (2):
> drm/mediatek: Fix gamma correc
Hi, Yongqiang:
The title is too rough. Any bug of gamma would be this title. I would
like the title show explicitly what it does.
On Fri, 2019-12-13 at 15:28 +0800, Yongqiang Niu wrote:
> if there is no gamma function in the crtc
> display path, don't add gamma property
> for crtc
>
> Signed-off
Hi, Ryan:
On Thu, 2019-12-12 at 14:47 -0800, Ryan Case wrote:
> Hi Enric,
>
> On Thu, Dec 12, 2019 at 5:53 AM Enric Balletbo Serra
> wrote:
> >
> > Hi,
> >
> > Missatge de CK Hu del dia dj., 26 de set. 2019 a les
> > 10:51:
> > >
> > &
Hi, Sean:
On Thu, 2019-12-12 at 09:13 -0500, Sean Paul wrote:
> On Wed, Dec 11, 2019 at 11:45 PM CK Hu wrote:
> >
> > Hi, Mark:
> >
> > On Wed, 2019-12-11 at 10:49 -0500, Mark Yacoub wrote:
> > > drm/mediatek: return if plane pending state is disabled.
>
Hi, Pi-Hsun:
On Mon, 2019-12-02 at 13:24 +0800, CK Hu wrote:
> Hi, Pi-Hsun:
>
>
> On Wed, 2019-11-27 at 18:04 +0800, Pi-Hsun Shih wrote:
> > From: Yongqiang Niu
> >
> > The original logic is ok for primary display, but will not find out
> > component for ex
Hi, Pi-Hsun:
On Fri, 2019-11-22 at 15:58 +0800, CK Hu wrote:
> Hi, Pi-Hsun:
>
> On Mon, 2019-11-18 at 14:18 +0800, Pi-Hsun Shih wrote:
> > The mtk_drm_ddp_comp_for_plane can return NULL, but the usage doesn't
> > check for it. Add check for it.
>
> Reviewed-by
> pending state is enabled.
Reviewed-by: CK Hu
>
> Suggested-by: Sean Paul
> To: CK Hu
> To: dri-devel@lists.freedesktop.org
> Cc: Daniele Castagna
> Cc: Philipp Zabel
> Cc: David Airlie
> Cc: Daniel Vetter
> Cc: Matthias Brugger
> Cc: linux-
Hi, Mark:
On Wed, 2019-12-11 at 10:49 -0500, Mark Yacoub wrote:
> drm/mediatek: Add OVL_CON_ALPHA only when the plane format has_alpha.
>
> This change enables XR24 format to be displayed as an overlay on top of
> the primary plane.
Reviewed-by: CK Hu
>
> Suggested-by: Sean
Hi, Mihail:
On Wed, 2019-12-04 at 11:48 +, Mihail Atanassov wrote:
> No functional change.
>
Acked-by: CK Hu
> Signed-off-by: Mihail Atanassov
> ---
> drivers/gpu/drm/mediatek/mtk_hdmi.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff
Hi, Matthias:
On Sat, 2019-12-07 at 23:47 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> Switch probing for the MMSYS to support invocation to a
> plain paltform device. The driver will be probed by the DRM subsystem.
>
> Singed-off-by: Matthias Brugger
> ---
> drivers/clk
Hi, Matthias:
On Sat, 2019-12-07 at 23:47 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> The MMSYS subsystem includes clocks and drm components.
> This patch adds an initailization path through a platform device
> for the clock part, so that both drivers get probed from the s
Hi, Matthias:
On Sat, 2019-12-07 at 23:47 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> The MediaTek DRM has a block called mmsys, which sets
> the routing and enalbes the different blocks.
> This patch adds one line for the mmsys bindings description.
>
> Signed-off-by: Ma
ed to get the clocks. Omit this error on
> the defered probe path.
Reviewed-by: CK Hu
>
> Signed-off-by: Matthias Brugger
> ---
> drivers/gpu/drm/mediatek/mtk_disp_color.c | 5 -
> drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 5 -
> drivers/gpu/drm/mediatek/mtk_d
Hi, Matthias:
On Sat, 2019-12-07 at 23:47 +0100, matthias@kernel.org wrote:
> From: Matthias Brugger
>
> The mmsys memory space is shared between the drm and the
> clk driver. Use regmap to access it.
Reviewed-by: CK Hu
>
> Signed-off-by: Matthias Brugger
> Revie
Hi, Bibby:
I've tried to apply this series to 5.5-rc1, but there are many
conflicts. Please resend this series based on 5.5-rc1.
And I've found that if I config CONFIG_MTK_CMDQ=m, the code inside
'#ifdef CONFIG_MTK_CMDQ' would not be built. I think you should change
this to '#if IS_ENABLED(CONFIG
relevant display controller registers
> with critical time limation.
Reviewed-by: CK Hu
>
> Signed-off-by: YT Shen
> Signed-off-by: CK Hu
> Signed-off-by: Philipp Zabel
> Signed-off-by: Bibby Hsieh
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/
ace can support cpu/cmdq function
> at the same time.
Reviewed-by: CK Hu
>
> Signed-off-by: YT Shen
> Signed-off-by: CK Hu
> Signed-off-by: Philipp Zabel
> Signed-off-by: Bibby Hsieh
> Signed-off-by: Yongqiang Niu
> ---
> drivers/gpu/drm/mediatek/mtk_disp_colo
On Thu, 2019-12-05 at 17:27 +0800, Bibby Hsieh wrote:
> Under shadow register case, we do not disable all the plane before
> disable all the hardwares. Fix it.
Except the 'Fixes' tag, I could add it,
Reviewed-by: CK Hu
>
> Signed-off-by: Bibby Hsieh
> ---
&g
Hi, Bibby:
On Thu, 2019-12-05 at 17:27 +0800, Bibby Hsieh wrote:
> Support to async updates of cursors by using the new atomic
> interface for that.
>
Reviewed-by: CK Hu
> Signed-off-by: Bibby Hsieh
> ---
> drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 98 +
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