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drm: add missing ctx argument to plane transitional helpers

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In commits:
34a2ab5e06 ("drm: Add acquire ctx parameter to ->update_plane")
1931529448 ("drm: Add acquire ctx parameter to ->plane_disable")

a pointer to a drm_modeset_acquire_ctx structure was added as an
argument to the method prototypes.  The transitional helpers are
supposed to be directly plugged in as implementations of these
methods, but doing so generates a warning.  Add the missing
argument.

A number of buggy users were added for drm_plane_helper_disable()
which need to be fixed up for this change, which we do by passing
a NULL ctx argument.

Fixes: 1931529448 ("drm: Add acquire ctx parameter to ->plane_disable")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/E1fa1Zr-0005gT-VF@rmk-PC.armlinux.org.uk
This commit is contained in:
Russell King 2018-07-02 17:21:23 +01:00 committed by Daniel Vetter
parent ba6096311b
commit 070473bcf7
11 changed files with 19 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/arc/arcpgu_crtc.c
View File

@ -186,7 +186,7 @@ static const struct drm_plane_helper_funcs arc_pgu_plane_helper_funcs = {
static void arc_pgu_plane_destroy(struct drm_plane *plane)
{
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
}

2
drivers/gpu/drm/arm/hdlcd_crtc.c
View File

@ -282,7 +282,7 @@ static const struct drm_plane_helper_funcs hdlcd_plane_helper_funcs = {
static void hdlcd_plane_destroy(struct drm_plane *plane)
{
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
}

8
drivers/gpu/drm/drm_plane_helper.c
View File

@ -440,6 +440,7 @@ int drm_plane_helper_commit(struct drm_plane *plane,
* @src_y: y offset of @fb for panning
* @src_w: width of source rectangle in @fb
* @src_h: height of source rectangle in @fb
* @ctx: lock acquire context, not used here
*
* Provides a default plane update handler using the atomic plane update
* functions. It is fully left to the driver to check plane constraints and
@ -455,7 +456,8 @@ int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
int crtc_x, int crtc_y,
unsigned int crtc_w, unsigned int crtc_h,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h)
uint32_t src_w, uint32_t src_h,
struct drm_modeset_acquire_ctx *ctx)
{
struct drm_plane_state *plane_state;
@ -489,6 +491,7 @@ EXPORT_SYMBOL(drm_plane_helper_update);
/**
* drm_plane_helper_disable() - Transitional helper for plane disable
* @plane: plane to disable
* @ctx: lock acquire context, not used here
*
* Provides a default plane disable handler using the atomic plane update
* functions. It is fully left to the driver to check plane constraints and
@ -499,7 +502,8 @@ EXPORT_SYMBOL(drm_plane_helper_update);
* RETURNS:
* Zero on success, error code on failure
*/
int drm_plane_helper_disable(struct drm_plane *plane)
int drm_plane_helper_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx)
{
struct drm_plane_state *plane_state;
struct drm_framebuffer *old_fb;

2
drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c
View File

@ -68,7 +68,7 @@ static void mdp4_plane_destroy(struct drm_plane *plane)
{
struct mdp4_plane *mdp4_plane = to_mdp4_plane(plane);
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
kfree(mdp4_plane);

2
drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c
View File

@ -46,7 +46,7 @@ static void mdp5_plane_destroy(struct drm_plane *plane)
{
struct mdp5_plane *mdp5_plane = to_mdp5_plane(plane);
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
kfree(mdp5_plane);

2
drivers/gpu/drm/sti/sti_cursor.c
View File

@ -332,7 +332,7 @@ static void sti_cursor_destroy(struct drm_plane *drm_plane)
{
DRM_DEBUG_DRIVER("\n");
drm_plane_helper_disable(drm_plane);
drm_plane_helper_disable(drm_plane, NULL);
drm_plane_cleanup(drm_plane);
}

2
drivers/gpu/drm/sti/sti_gdp.c
View File

@ -883,7 +883,7 @@ static void sti_gdp_destroy(struct drm_plane *drm_plane)
{
DRM_DEBUG_DRIVER("\n");
drm_plane_helper_disable(drm_plane);
drm_plane_helper_disable(drm_plane, NULL);
drm_plane_cleanup(drm_plane);
}

2
drivers/gpu/drm/sti/sti_hqvdp.c
View File

@ -1260,7 +1260,7 @@ static void sti_hqvdp_destroy(struct drm_plane *drm_plane)
{
DRM_DEBUG_DRIVER("\n");
drm_plane_helper_disable(drm_plane);
drm_plane_helper_disable(drm_plane, NULL);
drm_plane_cleanup(drm_plane);
}

2
drivers/gpu/drm/vc4/vc4_plane.c
View File

@ -902,7 +902,7 @@ static const struct drm_plane_helper_funcs vc4_plane_helper_funcs = {
static void vc4_plane_destroy(struct drm_plane *plane)
{
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
}

2
drivers/gpu/drm/zte/zx_plane.c
View File

@ -446,7 +446,7 @@ static const struct drm_plane_helper_funcs zx_gl_plane_helper_funcs = {
static void zx_plane_destroy(struct drm_plane *plane)
{
drm_plane_helper_disable(plane);
drm_plane_helper_disable(plane, NULL);
drm_plane_cleanup(plane);
}

6
include/drm/drm_plane_helper.h
View File

@ -67,8 +67,10 @@ int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
int crtc_x, int crtc_y,
unsigned int crtc_w, unsigned int crtc_h,
uint32_t src_x, uint32_t src_y,
uint32_t src_w, uint32_t src_h);
int drm_plane_helper_disable(struct drm_plane *plane);
uint32_t src_w, uint32_t src_h,
struct drm_modeset_acquire_ctx *ctx);
int drm_plane_helper_disable(struct drm_plane *plane,
struct drm_modeset_acquire_ctx *ctx);
/* For use by drm_crtc_helper.c */
int drm_plane_helper_commit(struct drm_plane *plane,