This series adds support for Sharp LQ101R1SX03 and HannStar HSD101PWW2
display panels that are used by Asus Transformer tablets, which we're
planning to support since 5.17 kernel.
Changelog:
v3: - No changes. Re-sending for 5.18. Device-trees of devices that use
these panels were merge to 5.17, so we're missing the display support.
v2: - Added ack from Rob Herring to the HSD101PWW2 binding.
- Updated LQ101R1SX01 binding, like it was suggested by Rob Herring,
making LQ101R1SX03 directly compatible with the LQ101R1SX01.
Such that ["sharp,lq101r1sx03", "sharp,lq101r1sx01"] could be
used in DT. This removes need to update panel driver with the new
compatible.
- Improved commit message of the LQ101R1SX03 patch.
- Added my s-o-b to all patches.
Anton Bambura (1):
dt-bindings: sharp,lq101r1sx01: Add compatible for LQ101R1SX03
Svyatoslav Ryhel (2):
dt-bindings: display: simple: Add HannStar HSD101PWW2
drm/panel: simple: Add support for HannStar HSD101PWW2 panel
.../bindings/display/panel/panel-simple.yaml | 2 ++
.../display/panel/sharp,lq101r1sx01.yaml | 7 ++++-
drivers/gpu/drm/panel/panel-simple.c | 28 +++++++++++++++++++
3 files changed, 36 insertions(+), 1 deletion(-)
--
2.34.1
From: Svyatoslav Ryhel <[email protected]>
Add definition of the HannStar HSD101PWW2 Rev0-A00/A01 LCD
SuperIPS+ HD panel.
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
---
drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 9e46db5e359c..1bfa2d1b61fd 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1927,6 +1927,31 @@ static const struct panel_desc hannstar_hsd100pxn1 = {
.connector_type = DRM_MODE_CONNECTOR_LVDS,
};
+static const struct display_timing hannstar_hsd101pww2_timing = {
+ .pixelclock = { 64300000, 71100000, 82000000 },
+ .hactive = { 1280, 1280, 1280 },
+ .hfront_porch = { 1, 1, 10 },
+ .hback_porch = { 1, 1, 10 },
+ .hsync_len = { 58, 158, 661 },
+ .vactive = { 800, 800, 800 },
+ .vfront_porch = { 1, 1, 10 },
+ .vback_porch = { 1, 1, 10 },
+ .vsync_len = { 1, 21, 203 },
+ .flags = DISPLAY_FLAGS_DE_HIGH,
+};
+
+static const struct panel_desc hannstar_hsd101pww2 = {
+ .timings = &hannstar_hsd101pww2_timing,
+ .num_timings = 1,
+ .bpc = 8,
+ .size = {
+ .width = 217,
+ .height = 136,
+ },
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG,
+ .connector_type = DRM_MODE_CONNECTOR_LVDS,
+};
+
static const struct drm_display_mode hitachi_tx23d38vm0caa_mode = {
.clock = 33333,
.hdisplay = 800,
@@ -3802,6 +3827,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "hannstar,hsd100pxn1",
.data = &hannstar_hsd100pxn1,
+ }, {
+ .compatible = "hannstar,hsd101pww2",
+ .data = &hannstar_hsd101pww2,
}, {
.compatible = "hit,tx23d38vm0caa",
.data = &hitachi_tx23d38vm0caa
--
2.34.1
From: Svyatoslav Ryhel <[email protected]>
Add HannStar HSD101PWW2 10.1" WXGA (1280x800) TFT-LCD LVDS panel
to the list of compatibles.
Acked-by: Rob Herring <[email protected]>
Signed-off-by: Svyatoslav Ryhel <[email protected]>
Signed-off-by: Dmitry Osipenko <[email protected]>
---
.../devicetree/bindings/display/panel/panel-simple.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
index 62f5f050c1bc..fe49c4df65fa 100644
--- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml
@@ -156,6 +156,8 @@ properties:
- hannstar,hsd070pww1
# HannStar Display Corp. HSD100PXN1 10.1" XGA LVDS panel
- hannstar,hsd100pxn1
+ # HannStar Display Corp. HSD101PWW2 10.1" WXGA (1280x800) LVDS panel
+ - hannstar,hsd101pww2
# Hitachi Ltd. Corporation 9" WVGA (800x480) TFT LCD panel
- hit,tx23d38vm0caa
# InfoVision Optoelectronics M133NWF4 R0 13.3" FHD (1920x1080) TFT LCD panel
--
2.34.1