diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-02-22 22:02:39 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-03-03 17:16:21 +0300 |
| commit | ede7714f2e5ee1c7032d2865f6cc73158ff39f45 (patch) | |
| tree | 6704218b28e1edf2fa0ffbbf143ed432a5434cb7 /drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c | |
| parent | f348323240b63f351b4ade84d75150e09fb9ff32 (diff) | |
| download | linux-ede7714f2e5ee1c7032d2865f6cc73158ff39f45.tar.xz | |
drm: rcar-du: Replace encoder mode_fixup with atomic_check
The encoder .mode_fixup() operation is legacy, atomic updates uses the
new .atomic_check() operation. Convert the encoders drivers.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c index 3c29250c8abd..81da8419282b 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_hdmienc.c @@ -62,12 +62,14 @@ static void rcar_du_hdmienc_enable(struct drm_encoder *encoder) hdmienc->enabled = true; } -static bool rcar_du_hdmienc_mode_fixup(struct drm_encoder *encoder, - const struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) +static int rcar_du_hdmienc_atomic_check(struct drm_encoder *encoder, + struct drm_crtc_state *crtc_state, + struct drm_connector_state *conn_state) { struct rcar_du_hdmienc *hdmienc = to_rcar_hdmienc(encoder); struct drm_encoder_slave_funcs *sfuncs = to_slave_funcs(encoder); + struct drm_display_mode *adjusted_mode = &crtc_state->adjusted_mode; + const struct drm_display_mode *mode = &crtc_state->mode; /* The internal LVDS encoder has a clock frequency operating range of * 30MHz to 150MHz. Clamp the clock accordingly. @@ -77,9 +79,9 @@ static bool rcar_du_hdmienc_mode_fixup(struct drm_encoder *encoder, 30000, 150000); if (sfuncs->mode_fixup == NULL) - return true; + return 0; - return sfuncs->mode_fixup(encoder, mode, adjusted_mode); + return sfuncs->mode_fixup(encoder, mode, adjusted_mode) ? 0 : -EINVAL; } static void rcar_du_hdmienc_mode_set(struct drm_encoder *encoder, @@ -96,10 +98,10 @@ static void rcar_du_hdmienc_mode_set(struct drm_encoder *encoder, } static const struct drm_encoder_helper_funcs encoder_helper_funcs = { - .mode_fixup = rcar_du_hdmienc_mode_fixup, .mode_set = rcar_du_hdmienc_mode_set, .disable = rcar_du_hdmienc_disable, .enable = rcar_du_hdmienc_enable, + .atomic_check = rcar_du_hdmienc_atomic_check, }; static void rcar_du_hdmienc_cleanup(struct drm_encoder *encoder) |