This adds a vendor prefix "cdtech" for CDTech(H.K.) Electronics Limited

Website: www.cdtech-lcd.com

Signed-off-by: Giulio Benetti giulio.benetti@micronovasrl.com --- Documentation/devicetree/bindings/vendor-prefixes.txt | 1 + 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 760d1c11458c..29894c628e00 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -64,6 +64,7 @@ capella Capella Microsystems, Inc cascoda Cascoda, Ltd. cavium Cavium, Inc. cdns Cadence Design Systems Inc. +cdtech CDTech(H.K.) Electronics Limited ceva Ceva, Inc. chipidea Chipidea, Inc chipone ChipOne

This patch adds support for CDTech S070WV95-CT16 800x480 7" panel to DRM simple panel driver.

Signed-off-by: Giulio Benetti giulio.benetti@micronovasrl.com --- drivers/gpu/drm/panel/panel-simple.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+)

diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index cbf1ab404ee7..caa5a01eb8e3 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -787,6 +787,30 @@ static const struct panel_desc boe_nv101wxmn51 = { }, };

+static const struct drm_display_mode cdtech_s070wv95_ct16_mode = { + .clock = 35000, + .hdisplay = 800, + .hsync_start = 800 + 40, + .hsync_end = 800 + 40 + 40, + .htotal = 800 + 40 + 40 + 48, + .vdisplay = 480, + .vsync_start = 480 + 29, + .vsync_end = 480 + 29 + 13, + .vtotal = 480 + 29 + 13 + 3, + .vrefresh = 60, + .flags = DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC, +}; + +static const struct panel_desc cdtech_s070wv95_ct16 = { + .modes = &cdtech_s070wv95_ct16_mode, + .num_modes = 1, + .bpc = 8, + .size = { + .width = 154, + .height = 85, + }, +}; + static const struct drm_display_mode chunghwa_claa070wp03xg_mode = { .clock = 66770, .hdisplay = 800, @@ -2115,6 +2139,9 @@ static const struct of_device_id platform_of_match[] = { }, { .compatible = "boe,nv101wxmn51", .data = &boe_nv101wxmn51, + }, { + .compatible = "cdtech,s070wv95-ct16", + .data = &cdtech_s070wv95_ct16, }, { .compatible = "chunghwa,claa070wp03xg", .data = &chunghwa_claa070wp03xg,

Add documentation for S043WQ26H-CT7 panel

Signed-off-by: Giulio Benetti giulio.benetti@micronovasrl.com --- .../bindings/display/panel/cdtech,s043wq26h-ct7.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt

diff --git a/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt b/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt new file mode 100644 index 000000000000..057f7f3f6dbe --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/cdtech,s043wq26h-ct7.txt @@ -0,0 +1,12 @@ +CDTech(H.K.) Electronics Limited 4.3" 480x272 color TFT-LCD panel + +Required properties: +- compatible: should be "cdtech,s043wq26h-ct7" +- power-supply: as specified in the base binding + +Optional properties: +- backlight: as specified in the base binding +- enable-gpios: as specified in the base binding + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory.