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authorChen-Yu Tsai <wenst@chromium.org>2023-07-10 17:09:27 +0800
committerRobert Foss <rfoss@kernel.org>2023-07-17 17:14:26 +0200
commit2ba776f903cb7157e80b5f314fb0b4faf6ea6958 (patch)
treebfb965c0f7ab048b916fd6ab8ad39b3c7f81a865 /drivers/gpu/drm/bridge
parent03fad56ab746c23c9bf93bbfe3b0941dd298180e (diff)
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drm/bridge: anx7625: Use common macros for DP power sequencing commands
The DRM DP code has macros for the DP power sequencing commands. Use them in the anx7625 driver instead of raw numbers. Fixes: 548b512e144f ("drm/bridge: anx7625: send DPCD command to downstream") Fixes: 27f26359de9b ("drm/bridge: anx7625: Set downstream sink into normal status") Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> Reviewed-by: NĂ­colas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Robert Foss <rfoss@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20230710090929.1873646-1-wenst@chromium.org
Diffstat (limited to 'drivers/gpu/drm/bridge')
-rw-r--r--drivers/gpu/drm/bridge/analogix/anx7625.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 8b985efdc086..9db3784cb554 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -931,8 +931,8 @@ static void anx7625_dp_start(struct anx7625_data *ctx)
dev_dbg(dev, "set downstream sink into normal\n");
/* Downstream sink enter into normal mode */
- data = 1;
- ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, 0x000600, 1, &data);
+ data = DP_SET_POWER_D0;
+ ret = anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, DP_SET_POWER, 1, &data);
if (ret < 0)
dev_err(dev, "IO error : set sink into normal mode fail\n");
@@ -971,8 +971,8 @@ static void anx7625_dp_stop(struct anx7625_data *ctx)
dev_dbg(dev, "notify downstream enter into standby\n");
/* Downstream monitor enter into standby mode */
- data = 2;
- ret |= anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, 0x000600, 1, &data);
+ data = DP_SET_POWER_D3;
+ ret |= anx7625_aux_trans(ctx, DP_AUX_NATIVE_WRITE, DP_SET_POWER, 1, &data);
if (ret < 0)
DRM_DEV_ERROR(dev, "IO error : mute video fail\n");