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drm/msm: cleanup: drm_modeset_lock_all() --> DRM_MODESET_LOCK_ALL_BEGIN()

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As requested in Documentation/gpu/todo.rst, replace driver calls to
drm_modeset_lock_all() with DRM_MODESET_LOCK_ALL_BEGIN() and
DRM_MODESET_LOCK_ALL_END()

Signed-off-by: Fernando Ramos <greenfoo@u92.eu>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210924064324.229457-12-greenfoo@u92.eu
This commit is contained in:
Fernando Ramos
2021-09-24 08:43:18 +02:00
committed by Sean Paul
parent 6aa2daae58
commit fd49ef52e2
1 changed files with 6 additions and 4 deletions
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10
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
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@@ -18,6 +18,7 @@
#include <drm/drm_probe_helper.h>
#include <drm/drm_rect.h>
#include <drm/drm_vblank.h>
#include <drm/drm_drv.h>
#include "dpu_kms.h"
#include "dpu_hw_lm.h"
@@ -1172,14 +1173,15 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)
struct drm_display_mode *mode;
struct drm_framebuffer *fb;
struct drm_plane_state *state;
struct drm_modeset_acquire_ctx ctx;
struct dpu_crtc_state *cstate;
int i, out_width;
int i, out_width, ret;
dpu_crtc = s->private;
crtc = &dpu_crtc->base;
drm_modeset_lock_all(crtc->dev);
DRM_MODESET_LOCK_ALL_BEGIN(crtc->dev, ctx, 0, ret);
cstate = to_dpu_crtc_state(crtc->state);
mode = &crtc->state->adjusted_mode;
@@ -1263,9 +1265,9 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)
dpu_crtc->vblank_cb_time = ktime_set(0, 0);
}
drm_modeset_unlock_all(crtc->dev);
DRM_MODESET_LOCK_ALL_END(crtc->dev, ctx, ret);
return 0;
return ret;
}
DEFINE_SHOW_ATTRIBUTE(_dpu_debugfs_status);