On 26/05/2020 03:14, Laurent Pinchart wrote:
The meson-dw-hdmi driver needs to access its own context from the .mode_valid() operation. It currently gets it from the dev_private field of the drm_device retrieved from the connector, which is a hack. Use the private data passed to the .mode_valid() operation instead.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com
drivers/gpu/drm/meson/meson_dw_hdmi.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/meson/meson_dw_hdmi.c b/drivers/gpu/drm/meson/meson_dw_hdmi.c index 5cc311c1b8e0..34ba94922605 100644 --- a/drivers/gpu/drm/meson/meson_dw_hdmi.c +++ b/drivers/gpu/drm/meson/meson_dw_hdmi.c @@ -634,7 +634,8 @@ dw_hdmi_mode_valid(struct dw_hdmi *hdmi, void *data, struct drm_connector *connector, const struct drm_display_mode *mode) {
- struct meson_drm *priv = connector->dev->dev_private;
- struct meson_dw_hdmi *dw_hdmi = data;
- struct meson_drm *priv = dw_hdmi->priv; bool is_hdmi2_sink = connector->display_info.hdmi.scdc.supported; unsigned int phy_freq; unsigned int vclk_freq;
@@ -693,7 +694,7 @@ dw_hdmi_mode_valid(struct dw_hdmi *hdmi, void *data, if (mode->flags & DRM_MODE_FLAG_DBLCLK) venc_freq /= 2;
- dev_dbg(connector->dev->dev, "%s: vclk:%d phy=%d venc=%d hdmi=%d\n",
dev_dbg(dw_hdmi->dev, "%s: vclk:%d phy=%d venc=%d hdmi=%d\n", __func__, phy_freq, vclk_freq, venc_freq, hdmi_freq);
return meson_vclk_vic_supported_freq(priv, phy_freq, vclk_freq);
@@ -1068,6 +1069,7 @@ static int meson_dw_hdmi_bind(struct device *dev, struct device *master,
/* Bridge / Connector */
- dw_plat_data->priv_data = meson_dw_hdmi; dw_plat_data->mode_valid = dw_hdmi_mode_valid; dw_plat_data->phy_ops = &meson_dw_hdmi_phy_ops; dw_plat_data->phy_name = "meson_dw_hdmi_phy";
Reviewed-by: Neil Armstrong narmstrong@baylibre.com