drm/msm/dp: rename wide_bus_en to wide_bus_supported

Rename wide_bus_en to wide_bus_supported in dp_display_private to
correctly establish that the parameter is referencing if wide bus is
supported instead of enabled.

Signed-off-by: Paloma Arellano <quic_parellan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579613/
Link: https://lore.kernel.org/r/20240222194025.25329-7-quic_parellan@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index e4433891becbe71eb610b5fb5b625eda1c3f93fd..873fa228a967d55037348116ae758160a48a03b1 100644 (file)
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -111,7 +111,7 @@ struct dp_display_private {
        struct dp_event event_list[DP_EVENT_Q_MAX];
        spinlock_t event_lock;
 
-       bool wide_bus_en;
+       bool wide_bus_supported;
 
        struct dp_audio *audio;
 };
@@ -120,7 +120,7 @@ struct msm_dp_desc {
        phys_addr_t io_start;
        unsigned int id;
        unsigned int connector_type;
-       bool wide_bus_en;
+       bool wide_bus_supported;
 };
 
 static const struct msm_dp_desc sc7180_dp_descs[] = {
@@ -129,8 +129,8 @@ static const struct msm_dp_desc sc7180_dp_descs[] = {
 };
 
 static const struct msm_dp_desc sc7280_dp_descs[] = {
-       { .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_en = true },
+       { .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
        {}
 };
 
@@ -142,22 +142,22 @@ static const struct msm_dp_desc sc8180x_dp_descs[] = {
 };
 
 static const struct msm_dp_desc sc8280xp_dp_descs[] = {
-       { .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x22090000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x22098000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x2209a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
-       { .io_start = 0x220a0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_en = true },
+       { .io_start = 0x0ae90000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x0ae98000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x22090000, .id = MSM_DP_CONTROLLER_0, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x22098000, .id = MSM_DP_CONTROLLER_1, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x2209a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
+       { .io_start = 0x220a0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_DisplayPort, .wide_bus_supported = true },
        {}
 };
 
 static const struct msm_dp_desc sc8280xp_edp_descs[] = {
-       { .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_en = true },
-       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_en = true },
-       { .io_start = 0x2209a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_en = true },
-       { .io_start = 0x220a0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_en = true },
+       { .io_start = 0x0ae9a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
+       { .io_start = 0x0aea0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
+       { .io_start = 0x2209a000, .id = MSM_DP_CONTROLLER_2, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
+       { .io_start = 0x220a0000, .id = MSM_DP_CONTROLLER_3, .connector_type = DRM_MODE_CONNECTOR_eDP, .wide_bus_supported = true },
        {}
 };
 
@@ -766,9 +766,9 @@ static int dp_init_sub_modules(struct dp_display_private *dp)
                goto error_ctrl;
        }
 
-       /* populate wide_bus_en to differernt layers */
-       dp->ctrl->wide_bus_en = dp->wide_bus_en;
-       dp->catalog->wide_bus_en = dp->wide_bus_en;
+       /* populate wide_bus_supported to different layers */
+       dp->ctrl->wide_bus_en = dp->wide_bus_supported;
+       dp->catalog->wide_bus_en = dp->wide_bus_supported;
 
        return rc;
 
@@ -1247,7 +1247,7 @@ static int dp_display_probe(struct platform_device *pdev)
        dp->name = "drm_dp";
        dp->id = desc->id;
        dp->dp_display.connector_type = desc->connector_type;
-       dp->wide_bus_en = desc->wide_bus_en;
+       dp->wide_bus_supported = desc->wide_bus_supported;
        dp->dp_display.is_edp =
                (dp->dp_display.connector_type == DRM_MODE_CONNECTOR_eDP);
 
@@ -1381,7 +1381,7 @@ bool msm_dp_wide_bus_available(const struct msm_dp *dp_display)
 
        dp = container_of(dp_display, struct dp_display_private, dp_display);
 
-       return dp->wide_bus_en;
+       return dp->wide_bus_supported;
 }
 
 void dp_display_debugfs_init(struct msm_dp *dp_display, struct dentry *root, bool is_edp)