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disp: msm: sde: allow qsync support along with VRR

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Allow Qsync and VRR features to be supported independently
by display driver. Restrict the feature availability in
same composition cycle.

Change-Id: I696eb72a2b4f9451e142ffdc5acccc8987c36b6d
Signed-off-by: Kalyan Thota <kalyant@codeaurora.org>
Signed-off-by: Jayaprakash <jmadiset@codeaurora.org>
This commit is contained in:
Jayaprakash
2019-09-24 18:33:20 +05:30
parent 4fbdc64598
commit ad40a300a1
5 changed files with 70 additions and 16 deletions
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15
msm/dsi/dsi_panel.c
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@@ -3257,13 +3257,14 @@ struct dsi_panel *dsi_panel_get(struct device *parent,
if (rc)
DSI_ERR("failed to parse dfps configuration, rc=%d\n", rc);
if (!(panel->dfps_caps.dfps_support)) {
/* qsync and dfps are mutually exclusive features */
rc = dsi_panel_parse_qsync_caps(panel, of_node);
if (rc)
DSI_DEBUG("failed to parse qsync features, rc=%d\n",
rc);
}
rc = dsi_panel_parse_qsync_caps(panel, of_node);
if (rc)
DSI_DEBUG("failed to parse qsync features, rc=%d\n", rc);
/* allow qsync support only if DFPS is with VFP approach */
if ((panel->dfps_caps.dfps_support) &&
!(panel->dfps_caps.type == DSI_DFPS_IMMEDIATE_VFP))
panel->qsync_min_fps = 0;
rc = dsi_panel_parse_dyn_clk_caps(panel);
if (rc)