diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511.h b/drivers/gpu/drm/bridge/adv7511/adv7511.h
index 73d8ccb977427a5b995081db91de5126165565db..2b6e0832d1cfd50f165ad775efccad6c96879d67 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 85c2d407a52e1a5476b3269d13655606d10478fd..d0e98caa2e2a1d95f38dce89213cae84cde6490a 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 185b6d84216653003bdd0cd26df89bd6e598b3ad..5d5e7d9eded2f4bda06c8baf8ffd4070a5786207 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 f8433c93f4634620c177c77ac67aea70337288ec..705620e9f505e3b79620d4d9fdab25a62d1517c1 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 753e96129ab7a63355d3d50e322780f563e76684..4d5b475858348f9aaf65e81493b241faca560991 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 bfa902013aa42e06f3eff686d25ba593cd9b2b89..a0b3a568dd9c37cf5097b088e121326f371fb125 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 64c3cf0275182649d9a5572ce6f3d907165f822a..4fed3eda6ded9e9953de7bf4e334a8bf8fff5d4a 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 2f4b145b73af23d7db14845a111c5fc9d4f27736..23a5977a3b0a01eec66cf2e8269ac58e137c9642 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 8e28e738cb52dec6ee8ea7eda2d655fc7035be93..4df07f4cbff556a10931072aa3bcc88d7ae87973 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 @@ static int tc_get_display_props(struct tc_data *tc)
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 ba7025041e4641ea16858497fde02dee9dd3c8f4..138b2711d389ebc0b49f2a2a7aab1e012e722347 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 2fd299a58297edd559b2b5928a63833b3c2622df..dd02e8a323ef524488bf68b7ff01469f44184aa5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -246,8 +246,8 @@ static void mic_post_disable(struct drm_bridge *bridge)
}
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 a7c39f39793ff2c2ce152e3cba3c3036513a7f19..a6ba461749b2d7bd65cea02392534b91ffd6dc66 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 862f3ec221318800f9850755e2ec2d89deec7df4..994f0d8646bfeafea84d545a14215ffc7c3c0ffe 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 08f3fc6771b7829de66c1af953cbb3abb16ccee2..9c6b31c2d79f01948836c77cbdf1b8628708441e 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 38e481d2d606f9f8d3a0600c8e5f5495db00a848..610183db1daf640498568fe272e6100a75d22b93 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -2424,7 +2424,7 @@ 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 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 80aa6344185e13068ad4442e069fbe2a91cb1e52..bdb063b2dc4a238a8686ab4a17fa75586e3c7ed2 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_manager.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c
@@ -527,8 +527,8 @@ static void dsi_mgr_bridge_post_disable(struct drm_bridge *bridge)
}
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 931a5c97cccf6fc65066b4bf77a67a6e274cecaa..86366ba03e6076d4963ae0845e9d172d04cd118a 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 98d61c690260f49a09228c75ee325738ed484aa5..b42feb80531b3203082e09578750c013c1b1d2ec 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 534a128a869d51e438ed5e5c7172ec306ef5a025..c62136a1e94198f57fe9f82ea5636b7dbfac3253 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 7ee359bcee62521b5e83ef2533fcb065998440b9..ef8486e5e2cd121681a0710e4b5b41e06f24bd50 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 b08376b7611b896fbcb8fd6b3e91fe44dd4b7015..6d33772f77eb11c7d3bd66ec31949daa31dc9892 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 19b9b5ed129700730e5c77ea5c37e9edbb0db5e0..a63dd5eb70819361746dd937126801ae155dea6d 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 ccf718404a1c23e557dd6ff097d779f3bff9729c..fbef4ad6c8efc63cd841327353f2c4b93377a6ec 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 a514b593f37c531b2a1f7fa3b04d625f64edd8a3..a672b59a22262c949c8519840e9f29c1225d5f83 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)
{
diff --git a/include/drm/bridge/dw_mipi_dsi.h b/include/drm/bridge/dw_mipi_dsi.h
index 48a671e782cafd6ec3ef405f615802c187733ff5..7d3dd69a5caa73a6b23ee11f74c5d4a98f640028 100644
--- a/include/drm/bridge/dw_mipi_dsi.h
+++ b/include/drm/bridge/dw_mipi_dsi.h
@@ -14,7 +14,8 @@ struct dw_mipi_dsi;
struct dw_mipi_dsi_phy_ops {
int (*init)(void *priv_data);
- int (*get_lane_mbps)(void *priv_data, struct drm_display_mode *mode,
+ int (*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/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index bd850747ce5472fe477919db42f4cb5d1911f61f..9da8c93f79764ab5c246afa612a7eb748962153a 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -196,8 +196,8 @@ struct drm_bridge_funcs {
* the DRM framework will have to be extended with DRM bridge states.
*/
void (*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);
/**
* @pre_enable:
*
@@ -310,8 +310,8 @@ enum drm_mode_status drm_bridge_mode_valid(struct drm_bridge *bridge,
void drm_bridge_disable(struct drm_bridge *bridge);
void drm_bridge_post_disable(struct drm_bridge *bridge);
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);
void drm_bridge_pre_enable(struct drm_bridge *bridge);
void drm_bridge_enable(struct drm_bridge *bridge);