From: Oliver Graute <oliver.graute@gmail.com>
To: thierry.reding@gmail.com
Cc: David Airlie <airlied@linux.ie>, Sam Ravnborg <sam@ravnborg.org>,
Marco Felsch <m.felsch@pengutronix.de>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
oliver.graute@gmail.com
Subject: [PATCH v2] drm/panel: simple: add SGD GKTW70SDAD1SD
Date: Fri, 29 Jan 2021 20:09:23 +0100 [thread overview]
Message-ID: <1611947364-30688-1-git-send-email-oliver.graute@gmail.com> (raw)
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute <oliver.graute@gmail.com>
Cc: Marco Felsch <m.felsch@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
---
v2:
- changed bpc to 6
- set max value of pixelclock
- increased hfront_porch and hback_porch
- dropped connector-type
adding of bus_format = MEDIA_BUS_FMT_RGB666_1X18 results in wrong colors.
omitting bus_format and using some default is good (Tux Pinguin is colored
fine)
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 2be358f..c129a8c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3336,6 +3336,28 @@ static const struct panel_desc satoz_sat050at40h12r2 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing sgd_gktw70sdad1sd_timing = {
+ .pixelclock = {30000000, 30000000, 40000000},
+ .hactive = { 800, 800, 800},
+ .hfront_porch = {40, 40, 40},
+ .hback_porch = {40, 40, 40},
+ .hsync_len = {48, 48, 48},
+ .vactive = {480, 480, 480},
+ .vfront_porch = {13, 13, 13},
+ .vback_porch = {29, 29, 29},
+ .vsync_len = {3, 3, 3},
+};
+
+static const struct panel_desc sgd_gktw70sdad1sd = {
+ .timings = &sgd_gktw70sdad1sd_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 153,
+ .height = 86,
+ },
+};
+
static const struct drm_display_mode sharp_ld_d5116z01b_mode = {
.clock = 168480,
.hdisplay = 1920,
@@ -4222,6 +4244,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "satoz,sat050at40h12r2",
.data = &satoz_sat050at40h12r2,
}, {
+ .compatible = "sgd,gktw70sdad1sd",
+ .data = &sgd_gktw70sdad1sd,
+ }, {
.compatible = "sharp,ld-d5116z01b",
.data = &sharp_ld_d5116z01b,
}, {
--
2.7.4
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Oliver Graute <oliver.graute@gmail.com>
To: thierry.reding@gmail.com
Cc: oliver.graute@gmail.com, Marco Felsch <m.felsch@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Sam Ravnborg <sam@ravnborg.org>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2] drm/panel: simple: add SGD GKTW70SDAD1SD
Date: Fri, 29 Jan 2021 20:09:23 +0100 [thread overview]
Message-ID: <1611947364-30688-1-git-send-email-oliver.graute@gmail.com> (raw)
Add support for the Solomon Goldentek Display Model: GKTW70SDAD1SD
to panel-simple.
The panel spec from Variscite can be found at:
https://www.variscite.com/wp-content/uploads/2017/12/VLCD-CAP-GLD-RGB.pdf
Signed-off-by: Oliver Graute <oliver.graute@gmail.com>
Cc: Marco Felsch <m.felsch@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
---
v2:
- changed bpc to 6
- set max value of pixelclock
- increased hfront_porch and hback_porch
- dropped connector-type
adding of bus_format = MEDIA_BUS_FMT_RGB666_1X18 results in wrong colors.
omitting bus_format and using some default is good (Tux Pinguin is colored
fine)
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 2be358f..c129a8c 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3336,6 +3336,28 @@ static const struct panel_desc satoz_sat050at40h12r2 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing sgd_gktw70sdad1sd_timing = {
+ .pixelclock = {30000000, 30000000, 40000000},
+ .hactive = { 800, 800, 800},
+ .hfront_porch = {40, 40, 40},
+ .hback_porch = {40, 40, 40},
+ .hsync_len = {48, 48, 48},
+ .vactive = {480, 480, 480},
+ .vfront_porch = {13, 13, 13},
+ .vback_porch = {29, 29, 29},
+ .vsync_len = {3, 3, 3},
+};
+
+static const struct panel_desc sgd_gktw70sdad1sd = {
+ .timings = &sgd_gktw70sdad1sd_timing,
+ .num_timings = 1,
+ .bpc = 6,
+ .size = {
+ .width = 153,
+ .height = 86,
+ },
+};
+
static const struct drm_display_mode sharp_ld_d5116z01b_mode = {
.clock = 168480,
.hdisplay = 1920,
@@ -4222,6 +4244,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "satoz,sat050at40h12r2",
.data = &satoz_sat050at40h12r2,
}, {
+ .compatible = "sgd,gktw70sdad1sd",
+ .data = &sgd_gktw70sdad1sd,
+ }, {
.compatible = "sharp,ld-d5116z01b",
.data = &sharp_ld_d5116z01b,
}, {
--
2.7.4
next reply other threads:[~2021-01-30 11:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-29 19:09 Oliver Graute [this message]
2021-01-29 19:09 ` [PATCH v2] drm/panel: simple: add SGD GKTW70SDAD1SD Oliver Graute
2021-02-01 13:27 ` Marco Felsch
2021-02-01 13:27 ` Marco Felsch
2021-02-01 19:10 ` Oliver Graute
2021-02-01 19:10 ` Oliver Graute
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