The mipi bridge doesn't implement any enable or disable callbacks, but
is still missing the atomic state handlers.
In order to remove the legacy bridge callback support from the DRM
bridge core, add them.
Generated by the following Coccinelle script:
@ is_bridge @
identifier funcs;
@@
struct drm_bridge_funcs funcs = {
...,
};
@ has_create_state depends on is_bridge @
identifier funcs, f;
@@
struct drm_bridge_funcs funcs = {
...,
.atomic_create_state = f,
...,
};
@ update_struct depends on (is_bridge && !has_create_state) @
identifier is_bridge.funcs;
identifier f;
@@
struct drm_bridge_funcs funcs = {
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
+ .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+ .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
...,
};
@ update_pre_enable_struct depends on (is_bridge && !has_create_state) @
identifier is_bridge.funcs;
identifier f;
@@
struct drm_bridge_funcs funcs = {
...,
- .pre_enable = f,
+ .atomic_pre_enable = f,
...,
};
@ update_pre_enable_impl depends on update_pre_enable_struct @
identifier update_pre_enable_struct.f;
identifier b;
@@
-void f(struct drm_bridge *b)
+void f(struct drm_bridge *b, struct drm_atomic_commit *commit)
{
...
}
@ update_enable_struct depends on (is_bridge && !has_create_state) @
identifier is_bridge.funcs;
identifier f;
@@
struct drm_bridge_funcs funcs = {
...,
- .enable = f,
+ .atomic_enable = f,
...,
};
@ update_enable_impl depends on update_enable_struct @
identifier update_enable_struct.f;
identifier b;
@@
-void f(struct drm_bridge *b)
+void f(struct drm_bridge *b, struct drm_atomic_commit *commit)
{
...
}
@ update_disable_struct depends on (is_bridge && !has_create_state) @
identifier is_bridge.funcs;
identifier f;
@@
struct drm_bridge_funcs funcs = {
...,
- .disable = f,
+ .atomic_disable = f,
...,
};
@ update_disable_impl depends on update_disable_struct @
identifier update_disable_struct.f;
identifier b;
@@
-void f(struct drm_bridge *b)
+void f(struct drm_bridge *b, struct drm_atomic_commit *commit)
{
...
}
@ update_post_disable_struct depends on (is_bridge && !has_create_state) @
identifier is_bridge.funcs;
identifier f;
@@
struct drm_bridge_funcs funcs = {
...,
- .post_disable = f,
+ .atomic_post_disable = f,
...,
};
@ update_post_disable_impl depends on update_post_disable_struct @
identifier update_post_disable_struct.f;
identifier b;
@@
-void f(struct drm_bridge *b)
+void f(struct drm_bridge *b, struct drm_atomic_commit *commit)
{
...
}
Reviewed-by: Joshua Peisach <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
---
To: Sasha Finkelstein <[email protected]>
Cc: Janne Grunau <[email protected]>
Cc: [email protected]
Cc: [email protected]
---
drivers/gpu/drm/adp/adp-mipi.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/adp/adp-mipi.c b/drivers/gpu/drm/adp/adp-mipi.c
index cba7d32150a9..232bb9539423 100644
--- a/drivers/gpu/drm/adp/adp-mipi.c
+++ b/drivers/gpu/drm/adp/adp-mipi.c
@@ -3,10 +3,11 @@
#include <linux/component.h>
#include <linux/iopoll.h>
#include <linux/of.h>
#include <linux/platform_device.h>
+#include <drm/drm_atomic_state_helper.h>
#include <drm/drm_bridge.h>
#include <drm/drm_mipi_dsi.h>
#define DSI_GEN_HDR 0x6c
#define DSI_GEN_PLD_DATA 0x70
@@ -220,10 +221,13 @@ static int adp_dsi_bridge_attach(struct drm_bridge
*bridge,
return drm_bridge_attach(encoder, adp->next_bridge, bridge, flags);
}
static const struct drm_bridge_funcs adp_dsi_bridge_funcs = {
+ .atomic_create_state = drm_atomic_helper_bridge_create_state,
+ .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state,
+ .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state,
.attach = adp_dsi_bridge_attach,
};
static int adp_mipi_probe(struct platform_device *pdev)
{
--
2.54.0
