diff options
| author | Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2021-03-30 13:09:01 +0200 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2021-04-01 21:57:30 +0800 |
| commit | 053d231f369ca05cd563ca9738b5a4c73908e697 (patch) | |
| tree | 9168f01997ac199e6feade3d6a90282ba3e77e7f /drivers | |
| parent | fdcbe17c6090acdeb766c0383ce101fdf64177e1 (diff) | |
drm/mediatek: Switch the hdmi bridge ops to the atomic versions
The bridge operation '.enable' and the audio cb '.get_eld'
access hdmi->conn. In the future we will want to support
the flag DRM_BRIDGE_ATTACH_NO_CONNECTOR and then we will
not have direct access to the connector.
The atomic version '.atomic_enable' allows accessing the
current connector from the state.
This patch switches the bridge to the atomic version to
prepare access to the connector in later patches.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/mediatek/mtk_hdmi.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index b4696a9d73f7..2d0429e8471a 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1357,7 +1357,8 @@ static bool mtk_hdmi_bridge_mode_fixup(struct drm_bridge *bridge, return true; } -static void mtk_hdmi_bridge_disable(struct drm_bridge *bridge) +static void mtk_hdmi_bridge_atomic_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_bridge_state) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); @@ -1371,7 +1372,8 @@ static void mtk_hdmi_bridge_disable(struct drm_bridge *bridge) hdmi->enabled = false; } -static void mtk_hdmi_bridge_post_disable(struct drm_bridge *bridge) +static void mtk_hdmi_bridge_atomic_post_disable(struct drm_bridge *bridge, + struct drm_bridge_state *old_state) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); @@ -1406,7 +1408,8 @@ static void mtk_hdmi_bridge_mode_set(struct drm_bridge *bridge, drm_mode_copy(&hdmi->mode, adjusted_mode); } -static void mtk_hdmi_bridge_pre_enable(struct drm_bridge *bridge) +static void mtk_hdmi_bridge_atomic_pre_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_state) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); @@ -1426,7 +1429,8 @@ static void mtk_hdmi_send_infoframe(struct mtk_hdmi *hdmi, mtk_hdmi_setup_vendor_specific_infoframe(hdmi, mode); } -static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge) +static void mtk_hdmi_bridge_atomic_enable(struct drm_bridge *bridge, + struct drm_bridge_state *old_state) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); @@ -1440,13 +1444,16 @@ static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge) } static const struct drm_bridge_funcs mtk_hdmi_bridge_funcs = { + .atomic_duplicate_state = drm_atomic_helper_bridge_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_bridge_destroy_state, + .atomic_reset = drm_atomic_helper_bridge_reset, .attach = mtk_hdmi_bridge_attach, .mode_fixup = mtk_hdmi_bridge_mode_fixup, - .disable = mtk_hdmi_bridge_disable, - .post_disable = mtk_hdmi_bridge_post_disable, + .atomic_disable = mtk_hdmi_bridge_atomic_disable, + .atomic_post_disable = mtk_hdmi_bridge_atomic_post_disable, .mode_set = mtk_hdmi_bridge_mode_set, - .pre_enable = mtk_hdmi_bridge_pre_enable, - .enable = mtk_hdmi_bridge_enable, + .atomic_pre_enable = mtk_hdmi_bridge_atomic_pre_enable, + .atomic_enable = mtk_hdmi_bridge_atomic_enable, }; static int mtk_hdmi_dt_parse_pdata(struct mtk_hdmi *hdmi, |