This series contains 3 patches:
1. Add a few new generic edp panels.
2. Support a new quirk to override the mode read from edid
3. Only add hard-coded mode if both edid and hard-coded modes presents.
v1: https://patchwork.kernel.org/project/dri-devel/cover/[email protected]/
v2: https://patchwork.kernel.org/project/dri-devel/cover/[email protected]/
Hsin-Yi Wang (3):
drm/panel-edp: drm/panel-edp: Add several generic edp panels
drm/panel-edp: Add override_edid_mode quirk for generic edp
drm/panel-edp: Avoid adding multiple preferred modes
drivers/gpu/drm/panel/panel-edp.c | 148 ++++++++++++++++++++++++++----
1 file changed, 132 insertions(+), 16 deletions(-)
--
2.42.0.869.gea05f2083d-goog
Add a few generic edp panels used by mt8186 chromebooks.
Besides, modify the following panel:
- AUO 0x235c B116XTN02 renamed to B116XTN02.3.
- AUO 0x405c B116XAK01 adjust the timing of auo_b116xak01. According
to the datasheet: T3=200, T12=500, T7_max = 50.
Signed-off-by: Hsin-Yi Wang <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
---
v2->v3: fix title
---
drivers/gpu/drm/panel/panel-edp.c | 57 +++++++++++++++++++++++++++++--
1 file changed, 55 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 9dce4c702414..599a949d74d1 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -973,6 +973,8 @@ static const struct panel_desc auo_b116xak01 = {
},
.delay = {
.hpd_absent = 200,
+ .unprepare = 500,
+ .enable = 50,
},
};
@@ -1830,6 +1832,12 @@ static const struct panel_delay delay_200_500_e50 = {
.enable = 50,
};
+static const struct panel_delay delay_200_500_e80 = {
+ .hpd_absent = 200,
+ .unprepare = 500,
+ .enable = 80,
+};
+
static const struct panel_delay delay_200_500_e80_d50 = {
.hpd_absent = 200,
.unprepare = 500,
@@ -1849,6 +1857,19 @@ static const struct panel_delay delay_200_500_e200 = {
.enable = 200,
};
+static const struct panel_delay delay_200_500_e200_d10 = {
+ .hpd_absent = 200,
+ .unprepare = 500,
+ .enable = 200,
+ .disable = 10,
+};
+
+static const struct panel_delay delay_200_150_e200 = {
+ .hpd_absent = 200,
+ .unprepare = 150,
+ .enable = 200,
+};
+
#define EDP_PANEL_ENTRY(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name) \
{ \
.name = _name, \
@@ -1869,37 +1890,69 @@ static const struct edp_panel_entry edp_panels[] = {
EDP_PANEL_ENTRY('A', 'U', 'O', 0x145c, &delay_200_500_e50, "B116XAB01.4"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x1e9b, &delay_200_500_e50, "B133UAN02.1"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x1ea5, &delay_200_500_e50, "B116XAK01.6"),
- EDP_PANEL_ENTRY('A', 'U', 'O', 0x235c, &delay_200_500_e50, "B116XTN02"),
- EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x208d, &delay_200_500_e50, "B140HTN02.1"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x235c, &delay_200_500_e50, "B116XTN02.3"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x239b, &delay_200_500_e50, "B116XAN06.1"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x255c, &delay_200_500_e50, "B116XTN02.5"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x403d, &delay_200_500_e50, "B140HAN04.0"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01.0"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x582d, &delay_200_500_e50, "B133UAN01.0"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x615c, &delay_200_500_e50, "B116XAN06.1"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x635c, &delay_200_500_e50, "B116XAN06.3"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0x639c, &delay_200_500_e50, "B140HAK02.7"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x8594, &delay_200_500_e50, "B133UAN01.0"),
+ EDP_PANEL_ENTRY('A', 'U', 'O', 0xf390, &delay_200_500_e50, "B140XTN07.7"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0715, &delay_200_150_e200, "NT116WHM-N21"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0731, &delay_200_500_e80, "NT116WHM-N42"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0741, &delay_200_500_e200, "NT116WHM-N44"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0786, &delay_200_500_p2e80, "NV116WHM-T01"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x07d1, &boe_nv133fhm_n61.delay, "NV133FHM-N61"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x07f6, &delay_200_500_e200, "NT140FHM-N44"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x082d, &boe_nv133fhm_n61.delay, "NV133FHM-N62"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x08b2, &delay_200_500_e200, "NT140WHM-N49"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x09c3, &delay_200_500_e50, "NT116WHM-N21,836X2"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x094b, &delay_200_500_e50, "NT116WHM-N21"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0951, &delay_200_500_e80, "NV116WHM-N47"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x095f, &delay_200_500_e50, "NE135FBM-N41 v8.1"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0979, &delay_200_500_e50, "NV116WHM-N49 V8.0"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x098d, &boe_nv110wtm_n61.delay, "NV110WTM-N61"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x09ae, &delay_200_500_e200, "NT140FHM-N45"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x09dd, &delay_200_500_e50, "NT116WHM-N21"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0a5d, &delay_200_500_e50, "NV116WHM-N45"),
EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"),
+ EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c20, &delay_200_500_e80, "NT140FHM-N47"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x1132, &delay_200_500_e80_d50, "N116BGE-EA2"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x1138, &innolux_n116bca_ea1.delay, "N116BCA-EA1-RC4"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x1139, &delay_200_500_e80_d50, "N116BGE-EA2"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x1145, &delay_200_500_e80_d50, "N116BCN-EB1"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x114c, &innolux_n116bca_ea1.delay, "N116BCA-EA1"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x1152, &delay_200_500_e80_d50, "N116BCN-EA1"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x1153, &delay_200_500_e80_d50, "N116BGE-EA2"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x1154, &delay_200_500_e80_d50, "N116BCA-EA2"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x1157, &delay_200_500_e80_d50, "N116BGE-EA2"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x115b, &delay_200_500_e80_d50, "N116BCN-EB1"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-EA1"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x142b, &delay_200_500_e80_d50, "N140HCA-EAC"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x144f, &delay_200_500_e80_d50, "N140HGA-EA1"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x1468, &delay_200_500_e80, "N140HGA-EA1"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x14e5, &delay_200_500_e80_d50, "N140HGA-EA1"),
EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d4, &delay_200_500_e80_d50, "N140HCA-EAC"),
+ EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d6, &delay_200_500_e80_d50, "N140BGA-EA4"),
+
+ EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5c, &delay_200_500_e200, "MB116AN01-2"),
+ EDP_PANEL_ENTRY('I', 'V', 'O', 0x048e, &delay_200_500_e200_d10, "M116NWR6 R5"),
EDP_PANEL_ENTRY('I', 'V', 'O', 0x057d, &delay_200_500_e200, "R140NWF5 RH"),
EDP_PANEL_ENTRY('I', 'V', 'O', 0x854a, &delay_200_500_p2e100, "M133NW4J"),
EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "R133NW4K-R0"),
+ EDP_PANEL_ENTRY('I', 'V', 'O', 0x8c4d, &delay_200_150_e200, "R140NWFM R1"),
EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"),
+ EDP_PANEL_ENTRY('K', 'D', 'C', 0x0809, &delay_200_500_e50, "KD116N2930A15"),
EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"),
EDP_PANEL_ENTRY('S', 'H', 'P', 0x1511, &delay_200_500_e50, "LQ140M1JW48"),
--
2.42.0.869.gea05f2083d-goog
If a non generic edp-panel is under aux-bus, the mode read from edid would
still be selected as preferred and results in multiple preferred modes,
which is ambiguous.
If both hard-coded mode and edid exists, only add mode from hard-coded.
Signed-off-by: Hsin-Yi Wang <[email protected]>
---
v2->v3: if hard-coded mode presents, don't add edid mode.
---
drivers/gpu/drm/panel/panel-edp.c | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 0fb439b5efb1..54dbbdf62ec0 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -594,8 +594,20 @@ static int panel_edp_get_modes(struct drm_panel *panel,
p->detected_panel != ERR_PTR(-EINVAL) &&
p->detected_panel->override_edid_mode;
- /* probe EDID if a DDC bus is available */
- if (p->ddc) {
+ /*
+ * If both edid and hard-coded modes exists, only add hard-coded modes
+ * to avoid multiple preferred modes.
+ */
+ if (p->desc->num_timings || p->desc->num_modes) {
+ /*
+ * Add hard-coded panel modes. Don't call this if there are no
+ * timings and no modes (the generic edp-panel case) because it
+ * will clobber the display_info that was already set by
+ * drm_add_edid_modes().
+ */
+ num += panel_edp_get_non_edid_modes(p, connector);
+ } else if (p->ddc) {
+ /* probe EDID if a DDC bus is available */
pm_runtime_get_sync(panel->dev);
if (!p->edid)
@@ -617,14 +629,7 @@ static int panel_edp_get_modes(struct drm_panel *panel,
pm_runtime_put_autosuspend(panel->dev);
}
- /*
- * Add hard-coded panel modes. Don't call this if there are no timings
- * and no modes (the generic edp-panel case) because it will clobber
- * the display_info that was already set by drm_add_edid_modes().
- */
- if (p->desc->num_timings || p->desc->num_modes)
- num += panel_edp_get_non_edid_modes(p, connector);
- else if (!num)
+ if (!num)
dev_warn(p->base.dev, "No display modes\n");
/*
--
2.42.0.869.gea05f2083d-goog
Generic edp gets mode from edid. However, some panels report incorrect
mode in this way, resulting in glitches on panel. Introduce a new quirk
additional_mode to the generic edid to pick a correct hardcoded mode.
Signed-off-by: Hsin-Yi Wang <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
---
v2->v3: no change.
---
drivers/gpu/drm/panel/panel-edp.c | 68 ++++++++++++++++++++++++++++---
1 file changed, 63 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index 599a949d74d1..0fb439b5efb1 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -203,6 +203,9 @@ struct edp_panel_entry {
/** @name: Name of this panel (for printing to logs). */
const char *name;
+
+ /** @override_edid_mode: Override the mode obtained by edid. */
+ const struct drm_display_mode *override_edid_mode;
};
struct panel_edp {
@@ -301,6 +304,25 @@ static unsigned int panel_edp_get_display_modes(struct panel_edp *panel,
return num;
}
+static int panel_edp_override_edid_mode(struct panel_edp *panel,
+ struct drm_connector *connector,
+ const struct drm_display_mode *override_mode)
+{
+ struct drm_display_mode *mode;
+
+ mode = drm_mode_duplicate(connector->dev, override_mode);
+ if (mode) {
+ mode->type |= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
+ drm_mode_set_name(mode);
+ drm_mode_probed_add(connector, mode);
+ return 1;
+ }
+
+ dev_err(panel->base.dev, "failed to add additional mode\n");
+
+ return 0;
+}
+
static int panel_edp_get_non_edid_modes(struct panel_edp *panel,
struct drm_connector *connector)
{
@@ -568,6 +590,9 @@ static int panel_edp_get_modes(struct drm_panel *panel,
{
struct panel_edp *p = to_panel_edp(panel);
int num = 0;
+ bool has_override_edid_mode = p->detected_panel &&
+ p->detected_panel != ERR_PTR(-EINVAL) &&
+ p->detected_panel->override_edid_mode;
/* probe EDID if a DDC bus is available */
if (p->ddc) {
@@ -575,9 +600,18 @@ static int panel_edp_get_modes(struct drm_panel *panel,
if (!p->edid)
p->edid = drm_get_edid(connector, p->ddc);
-
- if (p->edid)
- num += drm_add_edid_modes(connector, p->edid);
+ if (p->edid) {
+ if (has_override_edid_mode) {
+ /*
+ * override_edid_mode is specified. Use
+ * override_edid_mode instead of from edid.
+ */
+ num += panel_edp_override_edid_mode(p, connector,
+ p->detected_panel->override_edid_mode);
+ } else {
+ num += drm_add_edid_modes(connector, p->edid);
+ }
+ }
pm_runtime_mark_last_busy(panel->dev);
pm_runtime_put_autosuspend(panel->dev);
@@ -950,6 +984,19 @@ static const struct panel_desc auo_b101ean01 = {
},
};
+static const struct drm_display_mode auo_b116xa3_mode = {
+ .clock = 70589,
+ .hdisplay = 1366,
+ .hsync_start = 1366 + 40,
+ .hsync_end = 1366 + 40 + 40,
+ .htotal = 1366 + 40 + 40 + 32,
+ .vdisplay = 768,
+ .vsync_start = 768 + 10,
+ .vsync_end = 768 + 10 + 12,
+ .vtotal = 768 + 10 + 12 + 6,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+};
+
static const struct drm_display_mode auo_b116xak01_mode = {
.clock = 69300,
.hdisplay = 1366,
@@ -1878,6 +1925,15 @@ static const struct panel_delay delay_200_150_e200 = {
.delay = _delay \
}
+#define EDP_PANEL_ENTRY2(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name, _mode) \
+{ \
+ .name = _name, \
+ .panel_id = drm_edid_encode_panel_id(vend_chr_0, vend_chr_1, vend_chr_2, \
+ product_id), \
+ .delay = _delay, \
+ .override_edid_mode = _mode \
+}
+
/*
* This table is used to figure out power sequencing delays for panels that
* are detected by EDID. Entries here may point to entries in the
@@ -1895,9 +1951,11 @@ static const struct edp_panel_entry edp_panels[] = {
EDP_PANEL_ENTRY('A', 'U', 'O', 0x239b, &delay_200_500_e50, "B116XAN06.1"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x255c, &delay_200_500_e50, "B116XTN02.5"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x403d, &delay_200_500_e50, "B140HAN04.0"),
- EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01.0"),
+ EDP_PANEL_ENTRY2('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01.0",
+ &auo_b116xa3_mode),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x582d, &delay_200_500_e50, "B133UAN01.0"),
- EDP_PANEL_ENTRY('A', 'U', 'O', 0x615c, &delay_200_500_e50, "B116XAN06.1"),
+ EDP_PANEL_ENTRY2('A', 'U', 'O', 0x615c, &delay_200_500_e50, "B116XAN06.1",
+ &auo_b116xa3_mode),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x635c, &delay_200_500_e50, "B116XAN06.3"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x639c, &delay_200_500_e50, "B140HAK02.7"),
EDP_PANEL_ENTRY('A', 'U', 'O', 0x8594, &delay_200_500_e50, "B133UAN01.0"),
--
2.42.0.869.gea05f2083d-goog
Hi,
On Mon, Nov 6, 2023 at 12:27 PM Hsin-Yi Wang <[email protected]> wrote:
>
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index 0fb439b5efb1..54dbbdf62ec0 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -594,8 +594,20 @@ static int panel_edp_get_modes(struct drm_panel *panel,
> p->detected_panel != ERR_PTR(-EINVAL) &&
> p->detected_panel->override_edid_mode;
>
> - /* probe EDID if a DDC bus is available */
> - if (p->ddc) {
> + /*
> + * If both edid and hard-coded modes exists, only add hard-coded modes
> + * to avoid multiple preferred modes.
> + */
> + if (p->desc->num_timings || p->desc->num_modes) {
> + /*
> + * Add hard-coded panel modes. Don't call this if there are no
> + * timings and no modes (the generic edp-panel case) because it
> + * will clobber the display_info that was already set by
> + * drm_add_edid_modes().
> + */
> + num += panel_edp_get_non_edid_modes(p, connector);
> + } else if (p->ddc) {
> + /* probe EDID if a DDC bus is available */
As per discussion in v2, I think if you have the "ddc" you still want
to fetch the EDID, you just don't want to add the modes from the EDID.
This will mean that the EDID is present in sysfs if userspace wants to
look at it for whatever reason.
-Doug
On Mon, Nov 6, 2023 at 12:33 PM Doug Anderson <[email protected]> wrote:
>
> Hi,
>
> On Mon, Nov 6, 2023 at 12:27 PM Hsin-Yi Wang <[email protected]> wrote:
> >
> > diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> > index 0fb439b5efb1..54dbbdf62ec0 100644
> > --- a/drivers/gpu/drm/panel/panel-edp.c
> > +++ b/drivers/gpu/drm/panel/panel-edp.c
> > @@ -594,8 +594,20 @@ static int panel_edp_get_modes(struct drm_panel *panel,
> > p->detected_panel != ERR_PTR(-EINVAL) &&
> > p->detected_panel->override_edid_mode;
> >
> > - /* probe EDID if a DDC bus is available */
> > - if (p->ddc) {
> > + /*
> > + * If both edid and hard-coded modes exists, only add hard-coded modes
> > + * to avoid multiple preferred modes.
> > + */
> > + if (p->desc->num_timings || p->desc->num_modes) {
> > + /*
> > + * Add hard-coded panel modes. Don't call this if there are no
> > + * timings and no modes (the generic edp-panel case) because it
> > + * will clobber the display_info that was already set by
> > + * drm_add_edid_modes().
> > + */
> > + num += panel_edp_get_non_edid_modes(p, connector);
> > + } else if (p->ddc) {
> > + /* probe EDID if a DDC bus is available */
>
> As per discussion in v2, I think if you have the "ddc" you still want
> to fetch the EDID, you just don't want to add the modes from the EDID.
> This will mean that the EDID is present in sysfs if userspace wants to
> look at it for whatever reason.
>
Ack. Will update this.
> -Doug
On Mon, 6 Nov 2023 at 22:27, Hsin-Yi Wang <[email protected]> wrote:
>
> Add a few generic edp panels used by mt8186 chromebooks.
> Besides, modify the following panel:
> - AUO 0x235c B116XTN02 renamed to B116XTN02.3.
> - AUO 0x405c B116XAK01 adjust the timing of auo_b116xak01. According
> to the datasheet: T3=200, T12=500, T7_max = 50.
Generally speaking, these two chunks can go into a separate patch,
which has Fixes tag and cc:stable to get it backported to earlier
kernels.
>
> Signed-off-by: Hsin-Yi Wang <[email protected]>
> Reviewed-by: Douglas Anderson <[email protected]>
> ---
> v2->v3: fix title
> ---
> drivers/gpu/drm/panel/panel-edp.c | 57 +++++++++++++++++++++++++++++--
> 1 file changed, 55 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
> index 9dce4c702414..599a949d74d1 100644
> --- a/drivers/gpu/drm/panel/panel-edp.c
> +++ b/drivers/gpu/drm/panel/panel-edp.c
> @@ -973,6 +973,8 @@ static const struct panel_desc auo_b116xak01 = {
> },
> .delay = {
> .hpd_absent = 200,
> + .unprepare = 500,
> + .enable = 50,
> },
> };
>
> @@ -1830,6 +1832,12 @@ static const struct panel_delay delay_200_500_e50 = {
> .enable = 50,
> };
>
> +static const struct panel_delay delay_200_500_e80 = {
> + .hpd_absent = 200,
> + .unprepare = 500,
> + .enable = 80,
> +};
> +
> static const struct panel_delay delay_200_500_e80_d50 = {
> .hpd_absent = 200,
> .unprepare = 500,
> @@ -1849,6 +1857,19 @@ static const struct panel_delay delay_200_500_e200 = {
> .enable = 200,
> };
>
> +static const struct panel_delay delay_200_500_e200_d10 = {
> + .hpd_absent = 200,
> + .unprepare = 500,
> + .enable = 200,
> + .disable = 10,
> +};
> +
> +static const struct panel_delay delay_200_150_e200 = {
> + .hpd_absent = 200,
> + .unprepare = 150,
> + .enable = 200,
> +};
> +
> #define EDP_PANEL_ENTRY(vend_chr_0, vend_chr_1, vend_chr_2, product_id, _delay, _name) \
> { \
> .name = _name, \
> @@ -1869,37 +1890,69 @@ static const struct edp_panel_entry edp_panels[] = {
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x145c, &delay_200_500_e50, "B116XAB01.4"),
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x1e9b, &delay_200_500_e50, "B133UAN02.1"),
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x1ea5, &delay_200_500_e50, "B116XAK01.6"),
> - EDP_PANEL_ENTRY('A', 'U', 'O', 0x235c, &delay_200_500_e50, "B116XTN02"),
> - EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x208d, &delay_200_500_e50, "B140HTN02.1"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x235c, &delay_200_500_e50, "B116XTN02.3"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x239b, &delay_200_500_e50, "B116XAN06.1"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x255c, &delay_200_500_e50, "B116XTN02.5"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x403d, &delay_200_500_e50, "B140HAN04.0"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x405c, &auo_b116xak01.delay, "B116XAK01.0"),
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x582d, &delay_200_500_e50, "B133UAN01.0"),
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x615c, &delay_200_500_e50, "B116XAN06.1"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x635c, &delay_200_500_e50, "B116XAN06.3"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0x639c, &delay_200_500_e50, "B140HAK02.7"),
> EDP_PANEL_ENTRY('A', 'U', 'O', 0x8594, &delay_200_500_e50, "B133UAN01.0"),
> + EDP_PANEL_ENTRY('A', 'U', 'O', 0xf390, &delay_200_500_e50, "B140XTN07.7"),
>
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0715, &delay_200_150_e200, "NT116WHM-N21"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0731, &delay_200_500_e80, "NT116WHM-N42"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0741, &delay_200_500_e200, "NT116WHM-N44"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0786, &delay_200_500_p2e80, "NV116WHM-T01"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x07d1, &boe_nv133fhm_n61.delay, "NV133FHM-N61"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x07f6, &delay_200_500_e200, "NT140FHM-N44"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x082d, &boe_nv133fhm_n61.delay, "NV133FHM-N62"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x08b2, &delay_200_500_e200, "NT140WHM-N49"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x09c3, &delay_200_500_e50, "NT116WHM-N21,836X2"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x094b, &delay_200_500_e50, "NT116WHM-N21"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0951, &delay_200_500_e80, "NV116WHM-N47"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x095f, &delay_200_500_e50, "NE135FBM-N41 v8.1"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0979, &delay_200_500_e50, "NV116WHM-N49 V8.0"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x098d, &boe_nv110wtm_n61.delay, "NV110WTM-N61"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x09ae, &delay_200_500_e200, "NT140FHM-N45"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x09dd, &delay_200_500_e50, "NT116WHM-N21"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0a5d, &delay_200_500_e50, "NV116WHM-N45"),
> EDP_PANEL_ENTRY('B', 'O', 'E', 0x0ac5, &delay_200_500_e50, "NV116WHM-N4C"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b43, &delay_200_500_e200, "NV140FHM-T09"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0b56, &delay_200_500_e80, "NT140FHM-N47"),
> + EDP_PANEL_ENTRY('B', 'O', 'E', 0x0c20, &delay_200_500_e80, "NT140FHM-N47"),
>
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x1132, &delay_200_500_e80_d50, "N116BGE-EA2"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x1138, &innolux_n116bca_ea1.delay, "N116BCA-EA1-RC4"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x1139, &delay_200_500_e80_d50, "N116BGE-EA2"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x1145, &delay_200_500_e80_d50, "N116BCN-EB1"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x114c, &innolux_n116bca_ea1.delay, "N116BCA-EA1"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x1152, &delay_200_500_e80_d50, "N116BCN-EA1"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x1153, &delay_200_500_e80_d50, "N116BGE-EA2"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x1154, &delay_200_500_e80_d50, "N116BCA-EA2"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x1157, &delay_200_500_e80_d50, "N116BGE-EA2"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x115b, &delay_200_500_e80_d50, "N116BCN-EB1"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x1247, &delay_200_500_e80_d50, "N120ACA-EA1"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x142b, &delay_200_500_e80_d50, "N140HCA-EAC"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x144f, &delay_200_500_e80_d50, "N140HGA-EA1"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x1468, &delay_200_500_e80, "N140HGA-EA1"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x14e5, &delay_200_500_e80_d50, "N140HGA-EA1"),
> EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d4, &delay_200_500_e80_d50, "N140HCA-EAC"),
> + EDP_PANEL_ENTRY('C', 'M', 'N', 0x14d6, &delay_200_500_e80_d50, "N140BGA-EA4"),
> +
> + EDP_PANEL_ENTRY('H', 'K', 'C', 0x2d5c, &delay_200_500_e200, "MB116AN01-2"),
>
> + EDP_PANEL_ENTRY('I', 'V', 'O', 0x048e, &delay_200_500_e200_d10, "M116NWR6 R5"),
> EDP_PANEL_ENTRY('I', 'V', 'O', 0x057d, &delay_200_500_e200, "R140NWF5 RH"),
> EDP_PANEL_ENTRY('I', 'V', 'O', 0x854a, &delay_200_500_p2e100, "M133NW4J"),
> EDP_PANEL_ENTRY('I', 'V', 'O', 0x854b, &delay_200_500_p2e100, "R133NW4K-R0"),
> + EDP_PANEL_ENTRY('I', 'V', 'O', 0x8c4d, &delay_200_150_e200, "R140NWFM R1"),
>
> EDP_PANEL_ENTRY('K', 'D', 'B', 0x0624, &kingdisplay_kd116n21_30nv_a010.delay, "116N21-30NV-A010"),
> + EDP_PANEL_ENTRY('K', 'D', 'C', 0x0809, &delay_200_500_e50, "KD116N2930A15"),
> EDP_PANEL_ENTRY('K', 'D', 'B', 0x1120, &delay_200_500_e80_d50, "116N29-30NK-C007"),
>
> EDP_PANEL_ENTRY('S', 'H', 'P', 0x1511, &delay_200_500_e50, "LQ140M1JW48"),
> --
> 2.42.0.869.gea05f2083d-goog
>
--
With best wishes
Dmitry