diff mbox series

[v2,1/5] drm/encoder_slave: make mode_valid accept const struct drm_display_mode

Message ID 20241214-drm-connector-mode-valid-const-v2-1-4f9498a4c822@linaro.org
State New
Headers show
Series drm/connector: make mode_valid() callback accept const mode pointer | expand

Commit Message

Dmitry Baryshkov Dec. 14, 2024, 1:37 p.m. UTC 
The mode_valid() callbacks of drm_encoder, drm_crtc and drm_bridge
accept const struct drm_display_mode argument. Change the mode_valid
callback of drm_encoder_slave to also accept const argument.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/i2c/ch7006_drv.c          | 2 +-
 drivers/gpu/drm/i2c/sil164_drv.c          | 2 +-
 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 2 +-
 include/drm/drm_encoder_slave.h           | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c
index 131512a5f3bd996ad1e2eb869ffa09837daba0c7..a57f0a41c1a9e2006142fe0bad2914b0c344c82a 100644
--- a/drivers/gpu/drm/i2c/ch7006_drv.c
+++ b/drivers/gpu/drm/i2c/ch7006_drv.c
@@ -104,7 +104,7 @@  static bool ch7006_encoder_mode_fixup(struct drm_encoder *encoder,
 }
 
 static int ch7006_encoder_mode_valid(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode)
+				     const struct drm_display_mode *mode)
 {
 	if (ch7006_lookup_mode(encoder, mode))
 		return MODE_OK;
diff --git a/drivers/gpu/drm/i2c/sil164_drv.c b/drivers/gpu/drm/i2c/sil164_drv.c
index ff23422727fce290a188e495d343e32bc2c373ec..708e119072fcb50c31b5596b75dc341429b93697 100644
--- a/drivers/gpu/drm/i2c/sil164_drv.c
+++ b/drivers/gpu/drm/i2c/sil164_drv.c
@@ -255,7 +255,7 @@  sil164_encoder_restore(struct drm_encoder *encoder)
 
 static int
 sil164_encoder_mode_valid(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode)
+			  const struct drm_display_mode *mode)
 {
 	struct sil164_priv *priv = to_sil164_priv(encoder);
 
diff --git a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
index 3ecb101d23e949b753b873d24eec01ad6fe7f5d6..35ad4e10d27323c87704a3ff35b7dc26462c82bd 100644
--- a/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
+++ b/drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
@@ -308,7 +308,7 @@  static int nv17_tv_get_modes(struct drm_encoder *encoder,
 }
 
 static int nv17_tv_mode_valid(struct drm_encoder *encoder,
-			      struct drm_display_mode *mode)
+			      const struct drm_display_mode *mode)
 {
 	struct nv17_tv_norm_params *tv_norm = get_tv_norm(encoder);
 
diff --git a/include/drm/drm_encoder_slave.h b/include/drm/drm_encoder_slave.h
index 49172166a164474f43e4afb2eeeb3cde8ae7c61a..b526643833dcf78bae29f9fbbe27de3f730b55d8 100644
--- a/include/drm/drm_encoder_slave.h
+++ b/include/drm/drm_encoder_slave.h
@@ -85,7 +85,7 @@  struct drm_encoder_slave_funcs {
 	 * @mode_valid: Analogous to &drm_encoder_helper_funcs @mode_valid.
 	 */
 	int (*mode_valid)(struct drm_encoder *encoder,
-			  struct drm_display_mode *mode);
+			  const struct drm_display_mode *mode);
 	/**
 	 * @mode_set: Analogous to &drm_encoder_helper_funcs @mode_set
 	 * callback. Wrapped by drm_i2c_encoder_mode_set().