These patches add support for the panels used on the NVIDIA SHIELD and Tegra Note 7 using the simple-panel driver, as both platforms are to be proposed for inclusion into mainline soon.
Alexandre Courbot (2): drm/panel: add support for LG LH500WX1-SD03 panel drm/panel: add support for LG LD070WX3-SL01 panel
.../devicetree/bindings/panel/lg,ld070wx3-sl01.txt | 7 +++ .../devicetree/bindings/panel/lg,lh500wx1-sd03.txt | 7 +++ drivers/gpu/drm/panel/panel-simple.c | 56 ++++++++++++++++++++++ 3 files changed, 70 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt create mode 100644 Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt
This panel is used by the NVIDIA SHIELD and supported by the simple-panel driver.
Signed-off-by: Alexandre Courbot acourbot@nvidia.com --- .../devicetree/bindings/panel/lg,lh500wx1-sd03.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt
diff --git a/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt new file mode 100644 index 000000000000..a04fd2b2e73d --- /dev/null +++ b/Documentation/devicetree/bindings/panel/lg,lh500wx1-sd03.txt @@ -0,0 +1,7 @@ +LG Corporation 5" HD TFT LCD panel + +Required properties: +- compatible: should be "lg,lh500wx1-sd03" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 59d52ca2c67f..410bb83ae2f0 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -383,6 +383,28 @@ static const struct panel_desc samsung_ltn101nt05 = { }, };
+static const struct drm_display_mode lg_lh500wx1_sd03_mode = { + .clock = 58000, + .hdisplay = 720, + .hsync_start = 720 + 12, + .hsync_end = 720 + 12 + 4, + .htotal = 720 + 12 + 4 + 112, + .vdisplay = 1280, + .vsync_start = 1280 + 8, + .vsync_end = 1280 + 8 + 4, + .vtotal = 1280 + 8 + 4 + 12, + .vrefresh = 60, +}; + +static const struct panel_desc lg_lh500wx1_sd03 = { + .modes = &lg_lh500wx1_sd03_mode, + .num_modes = 1, + .size = { + .width = 62, + .height = 110, + }, +}; + static const struct of_device_id platform_of_match[] = { { .compatible = "auo,b101aw03", @@ -397,6 +419,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "samsung,ltn101nt05", .data = &samsung_ltn101nt05, }, { + .compatible = "lg,lh500wx1-sd03", + .data = &lg_lh500wx1_sd03 + }, { .compatible = "simple-panel", }, { /* sentinel */ @@ -468,6 +493,9 @@ static const struct of_device_id dsi_of_match[] = { .compatible = "panasonic,vvx10f004b00", .data = &panasonic_vvx10f004b00 }, { + .compatible = "lg,lh500wx1-sd03", + .data = &lg_lh500wx1_sd03 + }, { /* sentinel */ } };
This panel is used by Tegra Note 7 and supported by the simple-panel driver.
Signed-off-by: Alexandre Courbot acourbot@nvidia.com --- .../devicetree/bindings/panel/lg,ld070wx3-sl01.txt | 7 ++++++ drivers/gpu/drm/panel/panel-simple.c | 28 ++++++++++++++++++++++ 2 files changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt
diff --git a/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt b/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt new file mode 100644 index 000000000000..5e649cb9aa1a --- /dev/null +++ b/Documentation/devicetree/bindings/panel/lg,ld070wx3-sl01.txt @@ -0,0 +1,7 @@ +LG Corporation 7" WXGA TFT LCD panel + +Required properties: +- compatible: should be "lg,ld070wx3-sl01" + +This binding is compatible with the simple-panel binding, which is specified +in simple-panel.txt in this directory. diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 410bb83ae2f0..a2defc0eb36f 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -405,6 +405,28 @@ static const struct panel_desc lg_lh500wx1_sd03 = { }, };
+static const struct drm_display_mode lg_ld070wx3_sl01_mode = { + .clock = 65000, + .hdisplay = 800, + .hsync_start = 800 + 32, + .hsync_end = 800 + 32 + 1, + .htotal = 800 + 32 + 1 + 57, + .vdisplay = 1280, + .vsync_start = 1280 + 28, + .vsync_end = 1280 + 28 + 1, + .vtotal = 1280 + 28 + 1 + 14, + .vrefresh = 60, +}; + +static const struct panel_desc lg_ld070wx3_sl01 = { + .modes = &lg_ld070wx3_sl01_mode, + .num_modes = 1, + .size = { + .width = 62, + .height = 110, + }, +}; + static const struct of_device_id platform_of_match[] = { { .compatible = "auo,b101aw03", @@ -422,6 +444,9 @@ static const struct of_device_id platform_of_match[] = { .compatible = "lg,lh500wx1-sd03", .data = &lg_lh500wx1_sd03 }, { + .compatible = "lg,ld070wx3-sl01", + .data = &lg_ld070wx3_sl01, + }, { .compatible = "simple-panel", }, { /* sentinel */ @@ -496,6 +521,9 @@ static const struct of_device_id dsi_of_match[] = { .compatible = "lg,lh500wx1-sd03", .data = &lg_lh500wx1_sd03 }, { + .compatible = "lg,ld070wx3-sl01", + .data = &lg_ld070wx3_sl01 + }, { /* sentinel */ } };
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Alexandre Courbot