[PATCH] drm/amd/display: Whitespace cleanup

[Uwe Kleine-König]

Commit 075e2099c32c ("drm/amd/display: Fix race condition in DPIA AUX
transfer") was backported to stable, which I noticed because of git
saying

	linux-6.1/.git/rebase-apply/patch:37154: space before tab in indent.

while applying patch-6.1.21. While fixing the code location that issued
that warning, improve in few more places.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
Hello,

while reading through the driver I found a few more things that could be
improved. E.g 

| @@ -2625,43 +2625,35 @@ static void emulated_link_detect(struct dc_link *link)
|  		dc_sink_release(prev_sink);
|  
|  	switch (link->connector_signal) {
| -	case SIGNAL_TYPE_HDMI_TYPE_A: {
| +	case SIGNAL_TYPE_HDMI_TYPE_A:
|  		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
|  		sink_caps.signal = SIGNAL_TYPE_HDMI_TYPE_A;
|  		break;
| -	}
|  
| -	case SIGNAL_TYPE_DVI_SINGLE_LINK: {
| +	case SIGNAL_TYPE_DVI_SINGLE_LINK:
|  		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
|  		sink_caps.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
|  		break;
| -	}
|  
| -	case SIGNAL_TYPE_DVI_DUAL_LINK: {
| +	case SIGNAL_TYPE_DVI_DUAL_LINK:
|  		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
|  		sink_caps.signal = SIGNAL_TYPE_DVI_DUAL_LINK;
|  		break;
| -	}
|  
| -	case SIGNAL_TYPE_LVDS: {
| +	case SIGNAL_TYPE_LVDS:
|  		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C;
|  		sink_caps.signal = SIGNAL_TYPE_LVDS;
|  		break;
| -	}
|  
| -	case SIGNAL_TYPE_EDP: {
| -		sink_caps.transaction_type =
| -			DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
| +	case SIGNAL_TYPE_EDP:
| +		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
|  		sink_caps.signal = SIGNAL_TYPE_EDP;
|  		break;
| -	}
|  
| -	case SIGNAL_TYPE_DISPLAY_PORT: {
| -		sink_caps.transaction_type =
| -			DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
| +	case SIGNAL_TYPE_DISPLAY_PORT:
| +		sink_caps.transaction_type = DDC_TRANSACTION_TYPE_I2C_OVER_AUX;
|  		sink_caps.signal = SIGNAL_TYPE_VIRTUAL;
|  		break;
| -	}
|  
|  	default:
|  		DC_ERROR("Invalid connector type! signal:%d\n",

(hopefully that is quoted good enough not to be picked up by git)

Best regards
Uwe

 .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 26 +++++++++----------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 5bac5781a06b..78590e48e8d5 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2300,9 +2300,9 @@ static int dm_late_init(void *handle)
 	 */
 	params.min_abm_backlight = 0x28F;
 	/* In the case where abm is implemented on dmcub,
-	* dmcu object will be null.
-	* ABM 2.4 and up are implemented on dmcub.
-	*/
+	 * dmcu object will be null.
+	 * ABM 2.4 and up are implemented on dmcub.
+	 */
 	if (dmcu) {
 		if (!dmcu_load_iram(dmcu, params))
 			return -EINVAL;
@@ -7106,13 +7106,13 @@ static uint add_fs_modes(struct amdgpu_dm_connector *aconnector)
 	/* Standard FPS values
 	 *
 	 * 23.976       - TV/NTSC
-	 * 24 	        - Cinema
-	 * 25 	        - TV/PAL
+	 * 24           - Cinema
+	 * 25           - TV/PAL
 	 * 29.97        - TV/NTSC
-	 * 30 	        - TV/NTSC
-	 * 48 	        - Cinema HFR
-	 * 50 	        - TV/PAL
-	 * 60 	        - Commonly used
+	 * 30           - TV/NTSC
+	 * 48           - Cinema HFR
+	 * 50           - TV/PAL
+	 * 60           - Commonly used
 	 * 48,72,96,120 - Multiples of 24
 	 */
 	static const u32 common_rates[] = {
@@ -7740,7 +7740,7 @@ static void update_freesync_state_on_stream(
 		return;
 
 	spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
-        vrr_params = acrtc->dm_irq_params.vrr_params;
+	vrr_params = acrtc->dm_irq_params.vrr_params;
 
 	if (surface) {
 		mod_freesync_handle_preflip(
@@ -8321,7 +8321,7 @@ static void amdgpu_dm_commit_audio(struct drm_device *dev,
 		if (!drm_atomic_crtc_needs_modeset(new_crtc_state))
 			continue;
 
-	notify:
+notify:
 		aconnector = to_amdgpu_dm_connector(connector);
 
 		mutex_lock(&adev->dm.audio_lock);
@@ -9337,7 +9337,7 @@ static int dm_update_crtc_state(struct amdgpu_display_manager *dm,
 skip_modeset:
 	/* Release extra reference */
 	if (new_stream)
-		 dc_stream_release(new_stream);
+		dc_stream_release(new_stream);
 
 	/*
 	 * We want to do dc stream updates that do not require a
@@ -10671,7 +10671,7 @@ int amdgpu_dm_process_dmub_aux_transfer_sync(
 	if (!dc_process_dmub_aux_transfer_async(ctx->dc, link_index, payload)) {
 		*operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
 		goto out;
- 	}
+	}
 
 	if (!wait_for_completion_timeout(&adev->dm.dmub_aux_transfer_done, 10 * HZ)) {
 		DRM_ERROR("wait_for_completion_timeout timeout!");

base-commit: e5dbf24e8b9e6aa0a185d86ce46a7a9c79ebb40f
-- 
2.39.2