diff options
Diffstat (limited to 'drivers/gpu/drm/gma500')
-rw-r--r-- | drivers/gpu/drm/gma500/mdfld_dsi_dpi.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/gma500/mdfld_dsi_output.c | 12 |
2 files changed, 8 insertions, 14 deletions
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c index d4813e03f5ee..00275c3856ce 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c @@ -821,14 +821,18 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder, struct drm_device *dev = dsi_config->dev; struct drm_psb_private *dev_priv = dev->dev_private; int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder); - u32 pipeconf_reg = PIPEACONF; u32 dspcntr_reg = DSPACNTR; + u32 pipeconf, dspcntr; - u32 pipeconf = dev_priv->pipeconf[pipe]; - u32 dspcntr = dev_priv->dspcntr[pipe]; u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX; + if (WARN_ON(pipe < 0)) + return; + + pipeconf = dev_priv->pipeconf[pipe]; + dspcntr = dev_priv->dspcntr[pipe]; + if (pipe) { pipeconf_reg = PIPECCONF; dspcntr_reg = DSPCCNTR; diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_output.c b/drivers/gpu/drm/gma500/mdfld_dsi_output.c index 89f705c3a5eb..910a2f253990 100644 --- a/drivers/gpu/drm/gma500/mdfld_dsi_output.c +++ b/drivers/gpu/drm/gma500/mdfld_dsi_output.c @@ -382,16 +382,6 @@ static int mdfld_dsi_connector_mode_valid(struct drm_connector *connector, return MODE_OK; } -static void mdfld_dsi_connector_dpms(struct drm_connector *connector, int mode) -{ - if (mode == connector->dpms) - return; - - /*first, execute dpms*/ - - drm_helper_connector_dpms(connector, mode); -} - static struct drm_encoder *mdfld_dsi_connector_best_encoder( struct drm_connector *connector) { @@ -404,7 +394,7 @@ static struct drm_encoder *mdfld_dsi_connector_best_encoder( /*DSI connector funcs*/ static const struct drm_connector_funcs mdfld_dsi_connector_funcs = { - .dpms = /*drm_helper_connector_dpms*/mdfld_dsi_connector_dpms, + .dpms = drm_helper_connector_dpms, .save = mdfld_dsi_connector_save, .restore = mdfld_dsi_connector_restore, .detect = mdfld_dsi_connector_detect, |