The round_pixclk() callback returns different rate only on MDP4 in HDMI (DTV) case. Stop using this callback in other cases to simplify mode_valid callbacks.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 7 ------- drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c | 7 ------- drivers/gpu/drm/msm/dsi/dsi_manager.c | 22 ---------------------- drivers/gpu/drm/msm/edp/edp_connector.c | 11 ----------- drivers/gpu/drm/msm/hdmi/hdmi_connector.c | 9 +++++---- 5 files changed, 5 insertions(+), 51 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 1d3a4f395e74..5bf66d885af3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -659,12 +659,6 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms) return ret; }
-static long dpu_kms_round_pixclk(struct msm_kms *kms, unsigned long rate, - struct drm_encoder *encoder) -{ - return rate; -} - static void _dpu_kms_hw_destroy(struct dpu_kms *dpu_kms) { int i; @@ -861,7 +855,6 @@ static const struct msm_kms_funcs kms_funcs = { .disable_vblank = dpu_kms_disable_vblank, .check_modified_format = dpu_format_check_modified_format, .get_format = dpu_get_msm_format, - .round_pixclk = dpu_kms_round_pixclk, .destroy = dpu_kms_destroy, .set_encoder_mode = _dpu_kms_set_encoder_mode, .snapshot = dpu_kms_mdp_snapshot, diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c index 15aed45022bc..40831f091c29 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c @@ -190,12 +190,6 @@ static void mdp5_complete_commit(struct msm_kms *kms, unsigned crtc_mask) mdp5_smp_complete_commit(mdp5_kms->smp, &global_state->smp); }
-static long mdp5_round_pixclk(struct msm_kms *kms, unsigned long rate, - struct drm_encoder *encoder) -{ - return rate; -} - static int mdp5_set_split_display(struct msm_kms *kms, struct drm_encoder *encoder, struct drm_encoder *slave_encoder, @@ -285,7 +279,6 @@ static const struct mdp_kms_funcs kms_funcs = { .wait_flush = mdp5_wait_flush, .complete_commit = mdp5_complete_commit, .get_format = mdp_get_format, - .round_pixclk = mdp5_round_pixclk, .set_split_display = mdp5_set_split_display, .set_encoder_mode = mdp5_set_encoder_mode, .destroy = mdp5_kms_destroy, diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index 4ebfedc4a9ac..e9fa96ca9fa5 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -327,27 +327,6 @@ static int dsi_mgr_connector_get_modes(struct drm_connector *connector) return num; }
-static enum drm_mode_status dsi_mgr_connector_mode_valid(struct drm_connector *connector, - struct drm_display_mode *mode) -{ - int id = dsi_mgr_connector_get_id(connector); - struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); - struct drm_encoder *encoder = msm_dsi_get_encoder(msm_dsi); - struct msm_drm_private *priv = connector->dev->dev_private; - struct msm_kms *kms = priv->kms; - long actual, requested; - - DBG(""); - requested = 1000 * mode->clock; - actual = kms->funcs->round_pixclk(kms, requested, encoder); - - DBG("requested=%ld, actual=%ld", requested, actual); - if (actual != requested) - return MODE_CLOCK_RANGE; - - return MODE_OK; -} - static struct drm_encoder * dsi_mgr_connector_best_encoder(struct drm_connector *connector) { @@ -579,7 +558,6 @@ static const struct drm_connector_funcs dsi_mgr_connector_funcs = {
static const struct drm_connector_helper_funcs dsi_mgr_conn_helper_funcs = { .get_modes = dsi_mgr_connector_get_modes, - .mode_valid = dsi_mgr_connector_mode_valid, .best_encoder = dsi_mgr_connector_best_encoder, };
diff --git a/drivers/gpu/drm/msm/edp/edp_connector.c b/drivers/gpu/drm/msm/edp/edp_connector.c index 73cb5fd97a5a..1dc6c7333c5a 100644 --- a/drivers/gpu/drm/msm/edp/edp_connector.c +++ b/drivers/gpu/drm/msm/edp/edp_connector.c @@ -60,17 +60,6 @@ static int edp_connector_mode_valid(struct drm_connector *connector, { struct edp_connector *edp_connector = to_edp_connector(connector); struct msm_edp *edp = edp_connector->edp; - struct msm_drm_private *priv = connector->dev->dev_private; - struct msm_kms *kms = priv->kms; - long actual, requested; - - requested = 1000 * mode->clock; - actual = kms->funcs->round_pixclk(kms, - requested, edp_connector->edp->encoder); - - DBG("requested=%ld, actual=%ld", requested, actual); - if (actual != requested) - return MODE_CLOCK_RANGE;
if (!msm_edp_ctrl_pixel_clock_valid( edp->ctrl, mode->clock, NULL, NULL)) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c index 58707a1f3878..94318d8ef303 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_connector.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_connector.c @@ -386,15 +386,16 @@ static int msm_hdmi_connector_mode_valid(struct drm_connector *connector, long actual, requested;
requested = 1000 * mode->clock; - actual = kms->funcs->round_pixclk(kms, - requested, hdmi_connector->hdmi->encoder);
+ if (kms->funcs->round_pixclk) + actual = kms->funcs->round_pixclk(kms, + requested, hdmi_connector->hdmi->encoder); + else if (config->pwr_clk_cnt > 0) /* for mdp5/apq8074, we manage our own pixel clk (as opposed to * mdp4/dtv stuff where pixel clk is assigned to mdp/encoder * instead): */ - if (config->pwr_clk_cnt > 0) - actual = clk_round_rate(hdmi->pwr_clks[0], actual); + actual = clk_round_rate(hdmi->pwr_clks[0], requested);
DBG("requested=%ld, actual=%ld", requested, actual);