From 63f8f3badf799c8b63ff33a489886bc138ce5d09 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 6 Apr 2018 17:39:01 +0300 Subject: drm: bridge: Constify mode arguments to bridge .mode_set() operation The mode and ajusted_mode passed to the bridge .mode_set() operation should never be modified by the bridge (and are not in any of the existing bridge drivers). Make them const to make this clear. Signed-off-by: Laurent Pinchart Reviewed-by: Daniel Vetter --- drivers/gpu/drm/bridge/adv7511/adv7511.h | 4 ++-- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 8 ++++---- drivers/gpu/drm/bridge/adv7511/adv7533.c | 2 +- drivers/gpu/drm/bridge/analogix-anx78xx.c | 4 ++-- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 ++-- drivers/gpu/drm/bridge/sii902x.c | 4 ++-- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 4 ++-- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 18 +++++++++--------- drivers/gpu/drm/bridge/tc358767.c | 9 +++++---- drivers/gpu/drm/drm_bridge.c | 4 ++-- drivers/gpu/drm/exynos/exynos_drm_mic.c | 4 ++-- drivers/gpu/drm/i2c/tda998x_drv.c | 6 +++--- drivers/gpu/drm/mediatek/mtk_hdmi.c | 4 ++-- drivers/gpu/drm/msm/dsi/dsi.h | 2 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- drivers/gpu/drm/msm/dsi/dsi_manager.c | 4 ++-- drivers/gpu/drm/msm/edp/edp_bridge.c | 4 ++-- drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 4 ++-- drivers/gpu/drm/rcar-du/rcar_lvds.c | 4 ++-- drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 2 +- drivers/gpu/drm/sti/sti_dvo.c | 4 ++-- drivers/gpu/drm/sti/sti_hda.c | 4 ++-- drivers/gpu/drm/sti/sti_hdmi.c | 4 ++-- drivers/gpu/drm/stm/dw_mipi_dsi-stm.c | 2 +- 24 files changed, 56 insertions(+), 55 deletions(-) (limited to 'drivers/gpu/drm') diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h index 73d8ccb97742..2b6e0832d1cf 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511.h +++ b/drivers/gpu/drm/bridge/adv7511/adv7511.h @@ -395,7 +395,7 @@ static inline int adv7511_cec_init(struct device *dev, struct adv7511 *adv7511) #ifdef CONFIG_DRM_I2C_ADV7533 void adv7533_dsi_power_on(struct adv7511 *adv); void adv7533_dsi_power_off(struct adv7511 *adv); -void adv7533_mode_set(struct adv7511 *adv, struct drm_display_mode *mode); +void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode); int adv7533_patch_registers(struct adv7511 *adv); int adv7533_patch_cec_registers(struct adv7511 *adv); int adv7533_attach_dsi(struct adv7511 *adv); @@ -411,7 +411,7 @@ static inline void adv7533_dsi_power_off(struct adv7511 *adv) } static inline void adv7533_mode_set(struct adv7511 *adv, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { } diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 85c2d407a52e..d0e98caa2e2a 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -676,8 +676,8 @@ static enum drm_mode_status adv7511_mode_valid(struct adv7511 *adv7511, } static void adv7511_mode_set(struct adv7511 *adv7511, - struct drm_display_mode *mode, - struct drm_display_mode *adj_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adj_mode) { unsigned int low_refresh_rate; unsigned int hsync_polarity = 0; @@ -839,8 +839,8 @@ static void adv7511_bridge_disable(struct drm_bridge *bridge) } static void adv7511_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adj_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adj_mode) { struct adv7511 *adv = bridge_to_adv7511(bridge); diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c index 185b6d842166..5d5e7d9eded2 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7533.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c @@ -108,7 +108,7 @@ void adv7533_dsi_power_off(struct adv7511 *adv) regmap_write(adv->regmap_cec, 0x27, 0x0b); } -void adv7533_mode_set(struct adv7511 *adv, struct drm_display_mode *mode) +void adv7533_mode_set(struct adv7511 *adv, const struct drm_display_mode *mode) { struct mipi_dsi_device *dsi = adv->dsi; int lanes, ret; diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c index f8433c93f463..705620e9f505 100644 --- a/drivers/gpu/drm/bridge/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c @@ -1082,8 +1082,8 @@ static void anx78xx_bridge_disable(struct drm_bridge *bridge) } static void anx78xx_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct anx78xx *anx78xx = bridge_to_anx78xx(bridge); struct hdmi_avi_infoframe frame; diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 753e96129ab7..4d5b47585834 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1361,8 +1361,8 @@ static void analogix_dp_bridge_disable(struct drm_bridge *bridge) } static void analogix_dp_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *orig_mode, - struct drm_display_mode *mode) + const struct drm_display_mode *orig_mode, + const struct drm_display_mode *mode) { struct analogix_dp_device *dp = bridge->driver_private; struct drm_display_info *display_info = &dp->connector.display_info; diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index bfa902013aa4..a0b3a568dd9c 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -232,8 +232,8 @@ static void sii902x_bridge_enable(struct drm_bridge *bridge) } static void sii902x_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adj) + const struct drm_display_mode *mode, + const struct drm_display_mode *adj) { struct sii902x *sii902x = bridge_to_sii902x(bridge); struct regmap *regmap = sii902x->regmap; diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 64c3cf027518..4fed3eda6ded 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -1998,8 +1998,8 @@ dw_hdmi_bridge_mode_valid(struct drm_bridge *bridge, } static void dw_hdmi_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *orig_mode, - struct drm_display_mode *mode) + const struct drm_display_mode *orig_mode, + const struct drm_display_mode *mode) { struct dw_hdmi *hdmi = bridge->driver_private; diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 2f4b145b73af..23a5977a3b0a 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -248,7 +248,7 @@ static inline bool dw_mipi_is_dual_mode(struct dw_mipi_dsi *dsi) * The controller should generate 2 frames before * preparing the peripheral. */ -static void dw_mipi_dsi_wait_for_two_frames(struct drm_display_mode *mode) +static void dw_mipi_dsi_wait_for_two_frames(const struct drm_display_mode *mode) { int refresh, two_frames; @@ -564,7 +564,7 @@ static void dw_mipi_dsi_init(struct dw_mipi_dsi *dsi) } static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { u32 val = 0, color = 0; @@ -607,7 +607,7 @@ static void dw_mipi_dsi_packet_handler_config(struct dw_mipi_dsi *dsi) } static void dw_mipi_dsi_video_packet_config(struct dw_mipi_dsi *dsi, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { /* * TODO dw drv improvements @@ -642,7 +642,7 @@ static void dw_mipi_dsi_command_mode_config(struct dw_mipi_dsi *dsi) /* Get lane byte clock cycles. */ static u32 dw_mipi_dsi_get_hcomponent_lbcc(struct dw_mipi_dsi *dsi, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, u32 hcomponent) { u32 frac, lbcc; @@ -658,7 +658,7 @@ static u32 dw_mipi_dsi_get_hcomponent_lbcc(struct dw_mipi_dsi *dsi, } static void dw_mipi_dsi_line_timer_config(struct dw_mipi_dsi *dsi, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { u32 htotal, hsa, hbp, lbcc; @@ -681,7 +681,7 @@ static void dw_mipi_dsi_line_timer_config(struct dw_mipi_dsi *dsi, } static void dw_mipi_dsi_vertical_timing_config(struct dw_mipi_dsi *dsi, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { u32 vactive, vsa, vfp, vbp; @@ -818,7 +818,7 @@ static unsigned int dw_mipi_dsi_get_lanes(struct dw_mipi_dsi *dsi) } static void dw_mipi_dsi_mode_set(struct dw_mipi_dsi *dsi, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *adjusted_mode) { const struct dw_mipi_dsi_phy_ops *phy_ops = dsi->plat_data->phy_ops; void *priv_data = dsi->plat_data->priv_data; @@ -861,8 +861,8 @@ static void dw_mipi_dsi_mode_set(struct dw_mipi_dsi *dsi, } static void dw_mipi_dsi_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 8e28e738cb52..4df07f4cbff5 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -203,7 +203,7 @@ struct tc_data { /* display edid */ struct edid *edid; /* current mode */ - struct drm_display_mode *mode; + const struct drm_display_mode *mode; u32 rev; u8 assr; @@ -648,7 +648,8 @@ err_dpcd_read: return ret; } -static int tc_set_video_mode(struct tc_data *tc, struct drm_display_mode *mode) +static int tc_set_video_mode(struct tc_data *tc, + const struct drm_display_mode *mode) { int ret; int vid_sync_dly; @@ -1113,8 +1114,8 @@ static enum drm_mode_status tc_connector_mode_valid(struct drm_connector *connec } static void tc_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adj) + const struct drm_display_mode *mode, + const struct drm_display_mode *adj) { struct tc_data *tc = bridge_to_tc(bridge); diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index ba7025041e46..138b2711d389 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -294,8 +294,8 @@ EXPORT_SYMBOL(drm_bridge_post_disable); * Note: the bridge passed should be the one closest to the encoder */ void drm_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { if (!bridge) return; diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index 2fd299a58297..dd02e8a323ef 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -246,8 +246,8 @@ already_disabled: } static void mic_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct exynos_mic *mic = bridge->driver_private; diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index a7c39f39793f..a6ba461749b2 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -845,7 +845,7 @@ static int tda998x_write_aif(struct tda998x_priv *priv, } static void -tda998x_write_avi(struct tda998x_priv *priv, struct drm_display_mode *mode) +tda998x_write_avi(struct tda998x_priv *priv, const struct drm_display_mode *mode) { union hdmi_infoframe frame; @@ -1339,8 +1339,8 @@ static void tda998x_bridge_disable(struct drm_bridge *bridge) } static void tda998x_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct tda998x_priv *priv = bridge_to_tda998x_priv(bridge); unsigned long tmds_clock; diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index 862f3ec22131..994f0d8646bf 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1370,8 +1370,8 @@ static void mtk_hdmi_bridge_post_disable(struct drm_bridge *bridge) } static void mtk_hdmi_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 08f3fc6771b7..9c6b31c2d79f 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -168,7 +168,7 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host, bool is_dual_dsi); int msm_dsi_host_power_off(struct mipi_dsi_host *host); int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, - struct drm_display_mode *mode); + const struct drm_display_mode *mode); struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host, unsigned long *panel_flags); struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host); diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 38e481d2d606..610183db1daf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -2424,7 +2424,7 @@ unlock_ret: } int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, - struct drm_display_mode *mode) + const struct drm_display_mode *mode) { struct msm_dsi_host *msm_host = to_msm_dsi_host(host); diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 80aa6344185e..bdb063b2dc4a 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -527,8 +527,8 @@ disable_phy: } static void dsi_mgr_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { int id = dsi_mgr_bridge_get_id(bridge); struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); diff --git a/drivers/gpu/drm/msm/edp/edp_bridge.c b/drivers/gpu/drm/msm/edp/edp_bridge.c index 931a5c97cccf..86366ba03e60 100644 --- a/drivers/gpu/drm/msm/edp/edp_bridge.c +++ b/drivers/gpu/drm/msm/edp/edp_bridge.c @@ -52,8 +52,8 @@ static void edp_bridge_post_disable(struct drm_bridge *bridge) } static void edp_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct drm_device *dev = bridge->dev; struct drm_connector *connector; diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index 98d61c690260..b42feb80531b 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -207,8 +207,8 @@ static void msm_hdmi_bridge_post_disable(struct drm_bridge *bridge) } static void msm_hdmi_bridge_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); struct hdmi *hdmi = hdmi_bridge->hdmi; diff --git a/drivers/gpu/drm/rcar-du/rcar_lvds.c b/drivers/gpu/drm/rcar-du/rcar_lvds.c index 534a128a869d..c62136a1e941 100644 --- a/drivers/gpu/drm/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/rcar-du/rcar_lvds.c @@ -520,8 +520,8 @@ static void rcar_lvds_get_lvds_mode(struct rcar_lvds *lvds) } static void rcar_lvds_mode_set(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct rcar_lvds *lvds = bridge_to_rcar_lvds(bridge); diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c index 7ee359bcee62..ef8486e5e2cd 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c @@ -467,7 +467,7 @@ static int dw_mipi_dsi_phy_init(void *priv_data) } static int -dw_mipi_dsi_get_lane_mbps(void *priv_data, struct drm_display_mode *mode, +dw_mipi_dsi_get_lane_mbps(void *priv_data, const struct drm_display_mode *mode, unsigned long mode_flags, u32 lanes, u32 format, unsigned int *lane_mbps) { diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index b08376b7611b..6d33772f77eb 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -277,8 +277,8 @@ static void sti_dvo_pre_enable(struct drm_bridge *bridge) } static void sti_dvo_set_mode(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct sti_dvo *dvo = bridge->driver_private; struct sti_mixer *mixer = to_sti_mixer(dvo->encoder->crtc); diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index 19b9b5ed1297..a63dd5eb7081 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -508,8 +508,8 @@ static void sti_hda_pre_enable(struct drm_bridge *bridge) } static void sti_hda_set_mode(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct sti_hda *hda = bridge->driver_private; u32 mode_idx; diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index ccf718404a1c..fbef4ad6c8ef 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -917,8 +917,8 @@ static void sti_hdmi_pre_enable(struct drm_bridge *bridge) } static void sti_hdmi_set_mode(struct drm_bridge *bridge, - struct drm_display_mode *mode, - struct drm_display_mode *adjusted_mode) + const struct drm_display_mode *mode, + const struct drm_display_mode *adjusted_mode) { struct sti_hdmi *hdmi = bridge->driver_private; int ret; diff --git a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c index a514b593f37c..a672b59a2226 100644 --- a/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c +++ b/drivers/gpu/drm/stm/dw_mipi_dsi-stm.c @@ -215,7 +215,7 @@ static int dw_mipi_dsi_phy_init(void *priv_data) } static int -dw_mipi_dsi_get_lane_mbps(void *priv_data, struct drm_display_mode *mode, +dw_mipi_dsi_get_lane_mbps(void *priv_data, const struct drm_display_mode *mode, unsigned long mode_flags, u32 lanes, u32 format, unsigned int *lane_mbps) { -- cgit v1.2.3