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.barysh...@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);
--
2.30.2
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