Hi!
Dne petek, 26. julij 2019 ob 19:23:14 CEST je Andrzej Pietrasiewicz
napisal(a):
> Use the ddc pointer provided by the generic connector.
>
> Signed-off-by: Andrzej Pietrasiewicz
Acked-by: Jernej Skrabec
Thanks!
Best regards,
Jernej
> ---
> drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6
On Fri, Jul 26, 2019 at 3:42 PM Andrzej Pietrasiewicz
wrote:
>
> Hi Alex,
>
>
> W dniu 26.07.2019 o 21:28, Alex Deucher pisze:
> > On Fri, Jul 26, 2019 at 1:28 PM Andrzej Pietrasiewicz
> > wrote:
> >>
> >> Use the ddc pointer provided by the generic connector.
> >>
> >> Signed-off-by: Andrzej Pie
Hi Alex,
W dniu 26.07.2019 o 21:28, Alex Deucher pisze:
On Fri, Jul 26, 2019 at 1:28 PM Andrzej Pietrasiewicz
wrote:
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
Note that this only covers the legacy display code. The new DC
display code al
On Fri, Jul 26, 2019 at 1:28 PM Andrzej Pietrasiewicz
wrote:
>
> Use the ddc pointer provided by the generic connector.
>
> Signed-off-by: Andrzej Pietrasiewicz
Note that this only covers the legacy display code. The new DC
display code also needs to be converted. See:
drivers/gpu/drm/amd/disp
On Fri, Jul 26, 2019 at 1:29 PM Andrzej Pietrasiewicz
wrote:
>
> Use the ddc pointer provided by the generic connector.
>
> Signed-off-by: Andrzej Pietrasiewicz
Acked-by: Alex Deucher
> ---
> drivers/gpu/drm/radeon/radeon_connectors.c | 142 +++--
> 1 file changed, 106 inserti
Hi all.
Andrzej have done a good job following up on feedback and this series is
now ready.
We need ack on the patches touching the individual drivers before we can
proceed.
Please check your drivers and get back.
Sam
> Hi Andezej.
>
> On Fri, Jul 26, 2019 at 07:22:54PM +0200, Andrzej
Hi Andezej.
On Fri, Jul 26, 2019 at 07:22:54PM +0200, Andrzej Pietrasiewicz wrote:
> It is difficult for a user to know which of the i2c adapters is for which
> drm connector. This series addresses this problem.
>
> The idea is to have a symbolic link in connector's sysfs directory, e.g.:
>
> ls
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/bridge/dumb-vga-dac.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/dumb-vga-dac.c
b/drivers/gpu/drm/bridge/dumb-vga-dac.c
index d32
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
.../gpu/drm/amd/amdgpu/amdgpu_connectors.c| 96 ++-
1 file changed, 70 insertions(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
b/drivers/gpu/dr
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/radeon/radeon_connectors.c | 142 +++--
1 file changed, 106 insertions(+), 36 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c
b/drivers/gpu/drm/r
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/bridge/ti-tfp410.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c
b/drivers/gpu/drm/bridge/ti-tfp410.c
index dbf35c7bc85e
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/i915/display/intel_hdmi.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c
b/drivers/gpu/drm/i915/display/int
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
b/drivers/gpu/drm/bridge/synopsys/dw-hdmi
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/ast/ast_mode.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/as
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
Reviewed-by: Thomas Zimmermann
---
drivers/gpu/drm/mgag200/mgag200_mode.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c
b/drive
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/sti/sti_hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
index f03d617edc4c..33d06e0a916
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/zte/zx_vga.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/zte/zx_vga.c b/drivers/gpu/drm/zte/zx_vga.c
index 9b67e419280c..c4fa3bbaba78 1006
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/zte/zx_hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
index a50f5a1f09b8..b98a1420dcd3 1
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/imx/imx-tve.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index 649515868f86..5bbfaa2cd0f4 1
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/imx/imx-ldb.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/imx/imx-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index de62a4cd4827..db461b6a257f
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 12
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index ee7d4e7b0ee3..eb57
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/rockchip/inno_hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c
b/drivers/gpu/drm/rockchip/inno_hdmi.c
index ed344a
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/tegra/hdmi.c | 7 ---
drivers/gpu/drm/tegra/sor.c | 7 ---
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/mediatek/mtk_hdmi.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c
b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index ce91b613
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
index
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c
b/drivers/gpu/drm/msm/hdmi/hdmi_connector
Allow passing ddc adapter pointer to the init function. Even if
drm_connector_init() sometime in the future decides to e.g. memset() all
connector fields to zeros, the newly added function ensures that at its
completion the ddc member of connector is correctly set.
Signed-off-by: Andrzej Pietrasie
Switch to using the ddc provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c
b/drivers/gpu/drm/exynos/exynos_hdmi.c
index bc
Use the ddc pointer provided by the generic connector.
Signed-off-by: Andrzej Pietrasiewicz
---
drivers/gpu/drm/rockchip/rk3066_hdmi.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index
Add generic code which creates symbolic links in sysfs, pointing to ddc
interface used by a particular video output. For example:
ls -l /sys/class/drm/card0-HDMI-A-1/ddc
lrwxrwxrwx 1 root root 0 Jun 24 10:42 /sys/class/drm/card0-HDMI-A-1/ddc \
-> ../../../../soc/1388.i2c/i2c-2
This ma
It is difficult for a user to know which of the i2c adapters is for which
drm connector. This series addresses this problem.
The idea is to have a symbolic link in connector's sysfs directory, e.g.:
ls -l /sys/class/drm/card0-HDMI-A-1/ddc
lrwxrwxrwx 1 root root 0 Jun 24 10:42 /sys/class/drm/card0
On Wed, Jul 24, 2019 at 9:53 PM Yue Hu wrote:
>
> From: Yue Hu
>
> Since governor name is defined by DEVFREQ framework internally, use the
> macro definition instead of using the name directly.
>
> Signed-off-by: Yue Hu
> ---
> drivers/gpu/drm/msm/msm_gpu.c | 3 ++-
> drivers/gpu/
On 7/25/19 5:52 AM, Yue Hu wrote:
From: Yue Hu
Since governor name is defined by DEVFREQ framework internally, use the
macro definition instead of using the name directly.
Signed-off-by: Yue Hu
Acked-by: Tomeu Vizoso
---
drivers/gpu/drm/msm/msm_gpu.c | 3 ++-
drivers/gpu
Hi Sam,
W dniu 26.07.2019 o 08:37, Sam Ravnborg pisze:
Hi Andrzej.
Patch looks good, but one kernel-doc detail.
Thanks, I will address both issues you found, in v6.
Andrzej
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When fall-through warnings was enabled by default the following warning
was starting to show up:
../drivers/gpu/drm/msm/adreno/a5xx_gpu.c: In function ‘a5xx_submit’:
../drivers/gpu/drm/msm/adreno/a5xx_gpu.c:150:7: warning: this statement may fall
through [-Wimplicit-fallthrough=]
if (priv->la
When fall-through warnings was enabled by default the following warning
was starting to show up:
../drivers/gpu/drm/msm/adreno/a6xx_gpu.c: In function ‘a6xx_submit’:
../drivers/gpu/drm/msm/adreno/a6xx_gpu.c:116:7: warning: this statement may fall
through [-Wimplicit-fallthrough=]
if (priv->la
When fall-through warnings was enabled by default the following warning
was starting to show up:
../drivers/gpu/drm/msm/adreno/adreno_gpu.c: In function ‘adreno_submit’:
../drivers/gpu/drm/msm/adreno/adreno_gpu.c:429:7: warning: this statement may
fall
through [-Wimplicit-fallthrough=]
if (p
Hi Andrzej.
After reading through the series a few more comments.
1) The subject of this patch could be improved.
Consider something like:
drm: add ddc link in sysfs created by drm_connector
This spells out much better what the patch achieve.
2) The purpsoe of drm_connector.ddc is to
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