* [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
@ 2023-07-19 13:09 ` Arnd Bergmann
0 siblings, 0 replies; 8+ messages in thread
From: Arnd Bergmann @ 2023-07-19 13:09 UTC (permalink / raw)
To: Neil Armstrong, David Airlie, Daniel Vetter, Jessica Zhang
Cc: Arnd Bergmann, Sam Ravnborg, Linus Walleij, dri-devel,
linux-kernel
From: Arnd Bergmann <arnd@arndb.de>
The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
ensure the helper function is always available.
Fixes: a6dfab2738fc2 ("drm/panel: Add driver for Visionox r66451 panel")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/gpu/drm/panel/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 1a0fd0754692e..e8c9f4613a4b4 100644
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -798,6 +798,8 @@ config DRM_PANEL_VISIONOX_R66451
depends on OF
depends on DRM_MIPI_DSI
depends on BACKLIGHT_CLASS_DEVICE
+ select DRM_DISPLAY_DP_HELPER
+ select DRM_DISPLAY_HELPER
help
Say Y here if you want to enable support for Visionox
R66451 1080x2340 AMOLED DSI panel.
--
2.39.2
^ permalink raw reply related [flat|nested] 8+ messages in thread* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
2023-07-19 13:09 ` Arnd Bergmann
@ 2023-07-19 18:56 ` Jessica Zhang
-1 siblings, 0 replies; 8+ messages in thread
From: Jessica Zhang @ 2023-07-19 18:56 UTC (permalink / raw)
To: Arnd Bergmann, Neil Armstrong, David Airlie, Daniel Vetter
Cc: Sam Ravnborg, dri-devel, Arnd Bergmann, linux-kernel
On 7/19/2023 6:09 AM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
Hi Arnd,
Thanks for catching this -- hadn't seen this issue due to DRM_MSM
selecting both configs already.
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Thanks,
Jessica Zhang
>
> Fixes: a6dfab2738fc2 ("drm/panel: Add driver for Visionox r66451 panel")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/gpu/drm/panel/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> index 1a0fd0754692e..e8c9f4613a4b4 100644
> --- a/drivers/gpu/drm/panel/Kconfig
> +++ b/drivers/gpu/drm/panel/Kconfig
> @@ -798,6 +798,8 @@ config DRM_PANEL_VISIONOX_R66451
> depends on OF
> depends on DRM_MIPI_DSI
> depends on BACKLIGHT_CLASS_DEVICE
> + select DRM_DISPLAY_DP_HELPER
> + select DRM_DISPLAY_HELPER
> help
> Say Y here if you want to enable support for Visionox
> R66451 1080x2340 AMOLED DSI panel.
> --
> 2.39.2
>
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
@ 2023-07-19 18:56 ` Jessica Zhang
0 siblings, 0 replies; 8+ messages in thread
From: Jessica Zhang @ 2023-07-19 18:56 UTC (permalink / raw)
To: Arnd Bergmann, Neil Armstrong, David Airlie, Daniel Vetter
Cc: Arnd Bergmann, Sam Ravnborg, Linus Walleij, dri-devel,
linux-kernel
On 7/19/2023 6:09 AM, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
>
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
Hi Arnd,
Thanks for catching this -- hadn't seen this issue due to DRM_MSM
selecting both configs already.
Reviewed-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Thanks,
Jessica Zhang
>
> Fixes: a6dfab2738fc2 ("drm/panel: Add driver for Visionox r66451 panel")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/gpu/drm/panel/Kconfig | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
> index 1a0fd0754692e..e8c9f4613a4b4 100644
> --- a/drivers/gpu/drm/panel/Kconfig
> +++ b/drivers/gpu/drm/panel/Kconfig
> @@ -798,6 +798,8 @@ config DRM_PANEL_VISIONOX_R66451
> depends on OF
> depends on DRM_MIPI_DSI
> depends on BACKLIGHT_CLASS_DEVICE
> + select DRM_DISPLAY_DP_HELPER
> + select DRM_DISPLAY_HELPER
> help
> Say Y here if you want to enable support for Visionox
> R66451 1080x2340 AMOLED DSI panel.
> --
> 2.39.2
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
2023-07-19 13:09 ` Arnd Bergmann
@ 2023-07-31 12:45 ` Neil Armstrong
-1 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2023-07-31 12:45 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Jessica Zhang, Arnd Bergmann
Cc: Sam Ravnborg, dri-devel, Arnd Bergmann, linux-kernel
Hi,
On Wed, 19 Jul 2023 15:09:21 +0200, Arnd Bergmann wrote:
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
[1/1] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a1865d3b98c97d25cbfbba4318180f5cfe8ec22d
--
Neil
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
@ 2023-07-31 12:45 ` Neil Armstrong
0 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2023-07-31 12:45 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Jessica Zhang, Arnd Bergmann
Cc: Arnd Bergmann, Sam Ravnborg, Linus Walleij, dri-devel,
linux-kernel
Hi,
On Wed, 19 Jul 2023 15:09:21 +0200, Arnd Bergmann wrote:
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
[1/1] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a1865d3b98c97d25cbfbba4318180f5cfe8ec22d
--
Neil
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
2023-07-19 13:09 ` Arnd Bergmann
@ 2023-07-31 13:01 ` Neil Armstrong
-1 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2023-07-31 13:01 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Jessica Zhang, Arnd Bergmann
Cc: Sam Ravnborg, dri-devel, Arnd Bergmann, linux-kernel
Hi,
On Wed, 19 Jul 2023 15:09:21 +0200, Arnd Bergmann wrote:
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
[1/1] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a1865d3b98c97d25cbfbba4318180f5cfe8ec22d
--
Neil
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
@ 2023-07-31 13:01 ` Neil Armstrong
0 siblings, 0 replies; 8+ messages in thread
From: Neil Armstrong @ 2023-07-31 13:01 UTC (permalink / raw)
To: David Airlie, Daniel Vetter, Jessica Zhang, Arnd Bergmann
Cc: Arnd Bergmann, Sam Ravnborg, Linus Walleij, dri-devel,
linux-kernel
Hi,
On Wed, 19 Jul 2023 15:09:21 +0200, Arnd Bergmann wrote:
> The newly added driver only builds when DRM_DISPLAY_DP_HELPER is enabled:
>
> x86_64-linux-ld: drivers/gpu/drm/panel/panel-visionox-r66451.o: in function `visionox_r66451_enable':
> panel-visionox-r66451.c:(.text+0x105): undefined reference to `drm_dsc_pps_payload_pack'
>
> Select both CONFIG_DRM_DISPLAY_DP_HELPER and CONFIG_DRM_DISPLAY_HELPER to
> ensure the helper function is always available.
>
> [...]
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next)
[1/1] drm/panel: r66451: select CONFIG_DRM_DISPLAY_DP_HELPER
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=a1865d3b98c97d25cbfbba4318180f5cfe8ec22d
--
Neil
^ permalink raw reply [flat|nested] 8+ messages in thread