Add support for the 14" sharp,lq140m1jw46 eDP panel.
Signed-off-by: Sankeerth Billakanti <[email protected]>
---
00 ff ff ff ff ff ff 00 4d 10 23 15 00 00 00 00
35 1e 01 04 a5 1f 11 78 07 de 50 a3 54 4c 99 26
0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 5a 87 80 a0 70 38 4d 40 30 20
35 00 35 ae 10 00 00 18 65 38 80 a0 70 38 4d 40
30 20 35 00 35 ae 10 00 00 18 00 00 00 fd 00 30
90 a7 a7 23 01 00 00 00 00 00 00 00 00 00 00 fc
00 4c 51 31 34 30 4d 31 4a 57 34 39 0a 20 00 77
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.4
Vendor & Product Identification:
Manufacturer: SHP
Model: 5411
Made in: week 53 of 2020
Basic Display Parameters & Features:
Digital display
Bits per primary color channel: 8
DisplayPort interface
Maximum image size: 31 cm x 17 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
Default (sRGB) color space is primary color space
First detailed timing includes the native pixel format and preferred refresh rate
Display is continuous frequency
Color Characteristics:
Red : 0.6396, 0.3291
Green: 0.2998, 0.5996
Blue : 0.1494, 0.0595
White: 0.3125, 0.3281
Established Timings I & II: none
Standard Timings: none
Detailed Timing Descriptors:
DTD 1: 1920x1080 143.981 Hz 16:9 166.587 kHz 346.500 MHz (309 mm x 174 mm)
Hfront 48 Hsync 32 Hback 80 Hpol N
Vfront 3 Vsync 5 Vback 69 Vpol N
DTD 2: 1920x1080 59.990 Hz 16:9 69.409 kHz 144.370 MHz (309 mm x 174 mm)
Hfront 48 Hsync 32 Hback 80 Hpol N
Vfront 3 Vsync 5 Vback 69 Vpol N
Display Range Limits:
Monitor ranges (Bare Limits): 48-144 Hz V, 167-167 kHz H, max dotclock 350 MHz
Display Product Name: 'LQ140M1JW49'
Checksum: 0x77
Changes in v4:
-Add all modes from EDID
-Provide EDID blob
Changes in v3:
None
drivers/gpu/drm/panel/panel-edp.c | 44 +++++++++++++++++++++++++++++++++++++++
1 file changed, 44 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-edp.c b/drivers/gpu/drm/panel/panel-edp.c
index a394a15..f9355b2 100644
--- a/drivers/gpu/drm/panel/panel-edp.c
+++ b/drivers/gpu/drm/panel/panel-edp.c
@@ -1605,6 +1605,47 @@ static const struct panel_desc sharp_lq123p1jx31 = {
},
};
+static const struct drm_display_mode sharp_lq140m1jw46_mode[] = {
+ {
+ .clock = 346500,
+ .hdisplay = 1920,
+ .hsync_start = 1920 + 48,
+ .hsync_end = 1920 + 48 + 32,
+ .htotal = 1920 + 48 + 32 + 80,
+ .vdisplay = 1080,
+ .vsync_start = 1080 + 3,
+ .vsync_end = 1080 + 3 + 5,
+ .vtotal = 1080 + 3 + 5 + 69,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+ }, {
+ .clock = 144370,
+ .hdisplay = 1920,
+ .hsync_start = 1920 + 48,
+ .hsync_end = 1920 + 48 + 32,
+ .htotal = 1920 + 48 + 32 + 80,
+ .vdisplay = 1080,
+ .vsync_start = 1080 + 3,
+ .vsync_end = 1080 + 3 + 5,
+ .vtotal = 1080 + 3 + 5 + 69,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
+ },
+};
+
+static const struct panel_desc sharp_lq140m1jw46 = {
+ .modes = sharp_lq140m1jw46_mode,
+ .num_modes = ARRAY_SIZE(sharp_lq140m1jw46_mode),
+ .bpc = 8,
+ .size = {
+ .width = 309,
+ .height = 174,
+ },
+ .delay = {
+ .hpd_absent = 80,
+ .enable = 50,
+ .unprepare = 500,
+ },
+};
+
static const struct drm_display_mode starry_kr122ea0sra_mode = {
.clock = 147000,
.hdisplay = 1920,
@@ -1719,6 +1760,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "sharp,lq123p1jx31",
.data = &sharp_lq123p1jx31,
}, {
+ .compatible = "sharp,lq140m1jw46",
+ .data = &sharp_lq140m1jw46,
+ }, {
.compatible = "starry,kr122ea0sra",
.data = &starry_kr122ea0sra,
}, {
--
2.7.4
Hi,
On Thu, Feb 10, 2022 at 3:58 AM Sankeerth Billakanti
<[email protected]> wrote:
>
> Add support for the 14" sharp,lq140m1jw46 eDP panel.
>
> Signed-off-by: Sankeerth Billakanti <[email protected]>
> ---
> 00 ff ff ff ff ff ff 00 4d 10 23 15 00 00 00 00
> 35 1e 01 04 a5 1f 11 78 07 de 50 a3 54 4c 99 26
> 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
> 01 01 01 01 01 01 5a 87 80 a0 70 38 4d 40 30 20
> 35 00 35 ae 10 00 00 18 65 38 80 a0 70 38 4d 40
> 30 20 35 00 35 ae 10 00 00 18 00 00 00 fd 00 30
> 90 a7 a7 23 01 00 00 00 00 00 00 00 00 00 00 fc
> 00 4c 51 31 34 30 4d 31 4a 57 34 39 0a 20 00 77
>
> ----------------
>
> Block 0, Base EDID:
> EDID Structure Version & Revision: 1.4
> Vendor & Product Identification:
> Manufacturer: SHP
> Model: 5411
> Made in: week 53 of 2020
> Basic Display Parameters & Features:
> Digital display
> Bits per primary color channel: 8
> DisplayPort interface
> Maximum image size: 31 cm x 17 cm
> Gamma: 2.20
> Supported color formats: RGB 4:4:4
> Default (sRGB) color space is primary color space
> First detailed timing includes the native pixel format and preferred refresh rate
> Display is continuous frequency
> Color Characteristics:
> Red : 0.6396, 0.3291
> Green: 0.2998, 0.5996
> Blue : 0.1494, 0.0595
> White: 0.3125, 0.3281
> Established Timings I & II: none
> Standard Timings: none
> Detailed Timing Descriptors:
> DTD 1: 1920x1080 143.981 Hz 16:9 166.587 kHz 346.500 MHz (309 mm x 174 mm)
> Hfront 48 Hsync 32 Hback 80 Hpol N
> Vfront 3 Vsync 5 Vback 69 Vpol N
> DTD 2: 1920x1080 59.990 Hz 16:9 69.409 kHz 144.370 MHz (309 mm x 174 mm)
> Hfront 48 Hsync 32 Hback 80 Hpol N
> Vfront 3 Vsync 5 Vback 69 Vpol N
> Display Range Limits:
> Monitor ranges (Bare Limits): 48-144 Hz V, 167-167 kHz H, max dotclock 350 MHz
> Display Product Name: 'LQ140M1JW49'
> Checksum: 0x77
>
> Changes in v4:
> -Add all modes from EDID
> -Provide EDID blob
>
> Changes in v3:
> None
>
> drivers/gpu/drm/panel/panel-edp.c | 44 +++++++++++++++++++++++++++++++++++++++
> 1 file changed, 44 insertions(+)
We want to be moving to the generic edp-panel but even if we move to
edp-panel there's no harm in supporting things the old way, especially
as people are transitioning.
Reviewed-by: Douglas Anderson <[email protected]>
Hi,
On Wed, Feb 16, 2022 at 11:29 AM Doug Anderson <[email protected]> wrote:
>
> Hi,
>
> On Thu, Feb 10, 2022 at 3:58 AM Sankeerth Billakanti
> <[email protected]> wrote:
> >
> > Add support for the 14" sharp,lq140m1jw46 eDP panel.
> >
> > Signed-off-by: Sankeerth Billakanti <[email protected]>
> > ---
> > 00 ff ff ff ff ff ff 00 4d 10 23 15 00 00 00 00
> > 35 1e 01 04 a5 1f 11 78 07 de 50 a3 54 4c 99 26
> > 0f 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
> > 01 01 01 01 01 01 5a 87 80 a0 70 38 4d 40 30 20
> > 35 00 35 ae 10 00 00 18 65 38 80 a0 70 38 4d 40
> > 30 20 35 00 35 ae 10 00 00 18 00 00 00 fd 00 30
> > 90 a7 a7 23 01 00 00 00 00 00 00 00 00 00 00 fc
> > 00 4c 51 31 34 30 4d 31 4a 57 34 39 0a 20 00 77
> >
> > ----------------
> >
> > Block 0, Base EDID:
> > EDID Structure Version & Revision: 1.4
> > Vendor & Product Identification:
> > Manufacturer: SHP
> > Model: 5411
> > Made in: week 53 of 2020
> > Basic Display Parameters & Features:
> > Digital display
> > Bits per primary color channel: 8
> > DisplayPort interface
> > Maximum image size: 31 cm x 17 cm
> > Gamma: 2.20
> > Supported color formats: RGB 4:4:4
> > Default (sRGB) color space is primary color space
> > First detailed timing includes the native pixel format and preferred refresh rate
> > Display is continuous frequency
> > Color Characteristics:
> > Red : 0.6396, 0.3291
> > Green: 0.2998, 0.5996
> > Blue : 0.1494, 0.0595
> > White: 0.3125, 0.3281
> > Established Timings I & II: none
> > Standard Timings: none
> > Detailed Timing Descriptors:
> > DTD 1: 1920x1080 143.981 Hz 16:9 166.587 kHz 346.500 MHz (309 mm x 174 mm)
> > Hfront 48 Hsync 32 Hback 80 Hpol N
> > Vfront 3 Vsync 5 Vback 69 Vpol N
> > DTD 2: 1920x1080 59.990 Hz 16:9 69.409 kHz 144.370 MHz (309 mm x 174 mm)
> > Hfront 48 Hsync 32 Hback 80 Hpol N
> > Vfront 3 Vsync 5 Vback 69 Vpol N
> > Display Range Limits:
> > Monitor ranges (Bare Limits): 48-144 Hz V, 167-167 kHz H, max dotclock 350 MHz
> > Display Product Name: 'LQ140M1JW49'
> > Checksum: 0x77
> >
> > Changes in v4:
> > -Add all modes from EDID
> > -Provide EDID blob
> >
> > Changes in v3:
> > None
> >
> > drivers/gpu/drm/panel/panel-edp.c | 44 +++++++++++++++++++++++++++++++++++++++
> > 1 file changed, 44 insertions(+)
>
> We want to be moving to the generic edp-panel but even if we move to
> edp-panel there's no harm in supporting things the old way, especially
> as people are transitioning.
>
> Reviewed-by: Douglas Anderson <[email protected]>
...and pushed to drm-misc-next:
a874aba8bbc5 drm/panel-edp: Add eDP sharp panel support
So v5 shouldn't include this patch.
-Doug