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disp: msm: sde: add custom event to notify OPR, MISR value change

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This change collects the OPR, MISR values. If the values are
different than the previous then notify to client with custom event.

Change-Id: I2546439be1f665d90e6505d65283d28096bf7cdd
Signed-off-by: Akshay Ashtunkar <quic_akshayaa@quicinc.com>
This commit is contained in:
Akshay Ashtunkar
2022-02-28 16:18:41 +05:30
parent 0384633caf
commit 9423445a34
14 ha cambiato i file con 328 aggiunte e 7 eliminazioni
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16
msm/sde/sde_connector.h
Vedi File

@@ -482,6 +482,18 @@ struct sde_connector_dyn_hdr_metadata {
bool dynamic_hdr_update;
};
/**
* struct sde_misr_sign - defines sde misr signature structure
* @num_valid_misr : count of valid misr signature
* @roi_list : list of roi
* @misr_sign_value : list of misr signature
*/
struct sde_misr_sign {
atomic64_t num_valid_misr;
struct msm_roi_list roi_list;
u64 misr_sign_value[MAX_DSI_DISPLAYS];
};
/**
* struct sde_connector - local sde connector structure
* @base: Base drm connector structure
@@ -541,6 +553,8 @@ struct sde_connector_dyn_hdr_metadata {
* @cmd_rx_buf: the return buffer of response of command transfer
* @rx_len: the length of dcs command received buffer
* @cached_edid: cached edid data for the connector
* @misr_event_notify_enabled: Flag to indicate if misr event notify is enabled or not
* @previous_misr_sign: store previous misr signature
*/
struct sde_connector {
struct drm_connector base;
@@ -616,6 +630,8 @@ struct sde_connector {
int rx_len;
struct edid *cached_edid;
bool misr_event_notify_enabled;
struct sde_misr_sign previous_misr_sign;
};
/**