* [PATCH] drm/mipi: set fwnode when a mipi_dsi_device is registered
@ 2021-07-17 0:03 Will McVicker
2021-08-31 17:52 ` Will McVicker
0 siblings, 1 reply; 2+ messages in thread
From: Will McVicker @ 2021-07-17 0:03 UTC (permalink / raw)
To: Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann,
David Airlie, Daniel Vetter
Cc: dri-devel, linux-kernel, Will McVicker, Saravana Kannan, kernel-team
This allows the fw_devlink feature to work across mipi_dsi bus devices too.
This feature avoids unnecessary probe deferrals of mipi_dsi devices, defers
consumers of mipi_dsi devices till the mipi_dsi devices probe, and allows
mipi_dsi drivers to implement sync_state() callbacks.
Suggested-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Will McVicker <willmcvicker@google.com>
Reviewed-by: Saravana Kannan <saravanak@google.com>
---
drivers/gpu/drm/drm_mipi_dsi.c | 1 +
1 file changed, 1 insertion(+)
v2:
Thanks Saravana for the comments! I updated the commit message and added your
reviewed-by.
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index 5dd475e82995..469d56cf2a50 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -222,6 +222,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
}
dsi->dev.of_node = info->node;
+ dsi->dev.fwnode = of_fwnode_handle(info->node);
dsi->channel = info->channel;
strlcpy(dsi->name, info->type, sizeof(dsi->name));
--
2.32.0.402.g57bb445576-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/mipi: set fwnode when a mipi_dsi_device is registered
2021-07-17 0:03 [PATCH] drm/mipi: set fwnode when a mipi_dsi_device is registered Will McVicker
@ 2021-08-31 17:52 ` Will McVicker
0 siblings, 0 replies; 2+ messages in thread
From: Will McVicker @ 2021-08-31 17:52 UTC (permalink / raw)
To: Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann,
David Airlie, Daniel Vetter
Cc: dri-devel, Linux Kernel Mailing List, Saravana Kannan,
Cc: Android Kernel
Hi All,
I'd like to send a reminder for a review on this patch.
Thanks,
Will
On Fri, Jul 16, 2021 at 5:03 PM Will McVicker <willmcvicker@google.com> wrote:
>
> This allows the fw_devlink feature to work across mipi_dsi bus devices too.
> This feature avoids unnecessary probe deferrals of mipi_dsi devices, defers
> consumers of mipi_dsi devices till the mipi_dsi devices probe, and allows
> mipi_dsi drivers to implement sync_state() callbacks.
>
> Suggested-by: Saravana Kannan <saravanak@google.com>
> Signed-off-by: Will McVicker <willmcvicker@google.com>
> Reviewed-by: Saravana Kannan <saravanak@google.com>
> ---
> drivers/gpu/drm/drm_mipi_dsi.c | 1 +
> 1 file changed, 1 insertion(+)
>
> v2:
> Thanks Saravana for the comments! I updated the commit message and added your
> reviewed-by.
>
> diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
> index 5dd475e82995..469d56cf2a50 100644
> --- a/drivers/gpu/drm/drm_mipi_dsi.c
> +++ b/drivers/gpu/drm/drm_mipi_dsi.c
> @@ -222,6 +222,7 @@ mipi_dsi_device_register_full(struct mipi_dsi_host *host,
> }
>
> dsi->dev.of_node = info->node;
> + dsi->dev.fwnode = of_fwnode_handle(info->node);
> dsi->channel = info->channel;
> strlcpy(dsi->name, info->type, sizeof(dsi->name));
>
> --
> 2.32.0.402.g57bb445576-goog
>
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