From: Dmitry Baryshkov Date: Sat, 14 Dec 2024 13:37:05 +0000 (+0200) Subject: drm/encoder_slave: make mode_valid accept const struct drm_display_mode X-Git-Tag: block-6.15-20250403~41^2~20^2~211 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7a5cd45fab0a2671aa4ea6d8fb80cea268387176;p=linux-block.git drm/encoder_slave: make mode_valid accept const struct drm_display_mode 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 Reviewed-by: Lyude Paul Reviewed-by: Maxime Ripard Reviewed-by: Thomas Zimmermann Reviewed-by: Harry Wentland Link: https://patchwork.freedesktop.org/patch/msgid/20241214-drm-connector-mode-valid-const-v2-1-4f9498a4c822@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/i2c/ch7006_drv.c b/drivers/gpu/drm/i2c/ch7006_drv.c index fcb0fcd6c897..db4f95020fae 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 c17afa025d9d..6e5da2c5762f 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 3ecb101d23e9..35ad4e10d273 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 49172166a164..b526643833dc 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().