Merge tag 'drm-misc-next-2025-03-06' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next

drm-misc-next for v6.15:

Cross-subsystem Changes:

base:
- component: Provide helper to query bound status

fbdev:
- fbtft: Remove access to page->index

Core Changes:

- Fix usage of logging macros in several places

gem:
- Add test function for imported dma-bufs and use it in core and helpers
- Avoid struct drm_gem_object.import_attach

tests:
- Fix lockdep warnings

ttm:
- Add helpers for TTM shrinker

Driver Changes:

adp:
- Add support for Apple Touch Bar displays on M1/M2

amdxdna:
- Fix interrupt handling

appletbdrm:
- Add support for Apple Touch Bar displays on x86

bridge:
- synopsys: Add HDMI audio support
- ti-sn65dsi83: Support negative DE polarity

ipu-v3:
- Remove unused code

nouveau:
- Avoid multiple -Wflex-array-member-not-at-end warnings

panthor:
- Fix CS_STATUS_ defines
- Improve locking

rockchip:
- analogix_dp: Add eDP support
- lvds: Improve logging
- vop2: Improve HDMI mode handling; Add support for RK3576
- Fix shutdown
- Support rk3562-mali

xe:
- Use TTM shrinker

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20250306130700.GA485504@linux.fritz.box

1 files changed, 0 insertions, 38 deletions

diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 947323f4a234..fa77e4e64f12 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -165,38 +165,6 @@ int ipu_degrees_to_rot_mode(enum ipu_rotate_mode *mode, int degrees,
 }
 EXPORT_SYMBOL_GPL(ipu_degrees_to_rot_mode);
 
-int ipu_rot_mode_to_degrees(int *degrees, enum ipu_rotate_mode mode,
-			    bool hflip, bool vflip)
-{
-	u32 r90, vf, hf;
-
-	r90 = ((u32)mode >> 2) & 0x1;
-	hf = ((u32)mode >> 1) & 0x1;
-	vf = ((u32)mode >> 0) & 0x1;
-	hf ^= (u32)hflip;
-	vf ^= (u32)vflip;
-
-	switch ((enum ipu_rotate_mode)((r90 << 2) | (hf << 1) | vf)) {
-	case IPU_ROTATE_NONE:
-		*degrees = 0;
-		break;
-	case IPU_ROTATE_90_RIGHT:
-		*degrees = 90;
-		break;
-	case IPU_ROTATE_180:
-		*degrees = 180;
-		break;
-	case IPU_ROTATE_90_LEFT:
-		*degrees = 270;
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(ipu_rot_mode_to_degrees);
-
 struct ipuv3_channel *ipu_idmac_get(struct ipu_soc *ipu, unsigned num)
 {
 	struct ipuv3_channel *channel;
@@ -516,12 +484,6 @@ int ipu_idmac_enable_channel(struct ipuv3_channel *channel)
 }
 EXPORT_SYMBOL_GPL(ipu_idmac_enable_channel);
 
-bool ipu_idmac_channel_busy(struct ipu_soc *ipu, unsigned int chno)
-{
-	return (ipu_idmac_read(ipu, IDMAC_CHA_BUSY(chno)) & idma_mask(chno));
-}
-EXPORT_SYMBOL_GPL(ipu_idmac_channel_busy);
-
 int ipu_idmac_wait_busy(struct ipuv3_channel *channel, int ms)
 {
 	struct ipu_soc *ipu = channel->ipu;