From: <Claudiu.Beznea@microchip.com>
To: lee.jones@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com,
Nicolas.Ferre@microchip.com, alexandre.belloni@bootlin.com,
Ludovic.Desroches@microchip.com, bbrezillon@kernel.org,
airlied@linux.ie, daniel@ffwll.ch, thierry.reding@gmail.com
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-pwm@vger.kernel.org, Sandeep.Sheriker@microchip.com,
Claudiu.Beznea@microchip.com
Subject: [PATCH v2 7/7] drm: atmel-hlcdc: add sam9x60 LCD controller
Date: Tue, 5 Mar 2019 10:08:11 +0000 [thread overview]
Message-ID: <1551780434-4580-8-git-send-email-claudiu.beznea@microchip.com> (raw)
In-Reply-To: <1551780434-4580-1-git-send-email-claudiu.beznea@microchip.com>
From: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Add the LCD controller for SAM9X60.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
[claudiu.beznea@microchip.com: add fixed_clksrc option to
atmel_hlcdc_dc_sam9x60]
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 101 +++++++++++++++++++++++++++
1 file changed, 101 insertions(+)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
index 8bf51f853721..fb2e7646daeb 100644
--- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
+++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
@@ -364,6 +364,103 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sama5d4 = {
.nlayers = ARRAY_SIZE(atmel_hlcdc_sama5d4_layers),
.layers = atmel_hlcdc_sama5d4_layers,
};
+
+static const struct atmel_hlcdc_layer_desc atmel_hlcdc_sam9x60_layers[] = {
+ {
+ .name = "base",
+ .formats = &atmel_hlcdc_plane_rgb_formats,
+ .regs_offset = 0x60,
+ .id = 0,
+ .type = ATMEL_HLCDC_BASE_LAYER,
+ .cfgs_offset = 0x2c,
+ .layout = {
+ .xstride = { 2 },
+ .default_color = 3,
+ .general_config = 4,
+ .disc_pos = 5,
+ .disc_size = 6,
+ },
+ .clut_offset = 0x600,
+ },
+ {
+ .name = "overlay1",
+ .formats = &atmel_hlcdc_plane_rgb_formats,
+ .regs_offset = 0x160,
+ .id = 1,
+ .type = ATMEL_HLCDC_OVERLAY_LAYER,
+ .cfgs_offset = 0x2c,
+ .layout = {
+ .pos = 2,
+ .size = 3,
+ .xstride = { 4 },
+ .pstride = { 5 },
+ .default_color = 6,
+ .chroma_key = 7,
+ .chroma_key_mask = 8,
+ .general_config = 9,
+ },
+ .clut_offset = 0xa00,
+ },
+ {
+ .name = "overlay2",
+ .formats = &atmel_hlcdc_plane_rgb_formats,
+ .regs_offset = 0x260,
+ .id = 2,
+ .type = ATMEL_HLCDC_OVERLAY_LAYER,
+ .cfgs_offset = 0x2c,
+ .layout = {
+ .pos = 2,
+ .size = 3,
+ .xstride = { 4 },
+ .pstride = { 5 },
+ .default_color = 6,
+ .chroma_key = 7,
+ .chroma_key_mask = 8,
+ .general_config = 9,
+ },
+ .clut_offset = 0xe00,
+ },
+ {
+ .name = "high-end-overlay",
+ .formats = &atmel_hlcdc_plane_rgb_and_yuv_formats,
+ .regs_offset = 0x360,
+ .id = 3,
+ .type = ATMEL_HLCDC_OVERLAY_LAYER,
+ .cfgs_offset = 0x4c,
+ .layout = {
+ .pos = 2,
+ .size = 3,
+ .memsize = 4,
+ .xstride = { 5, 7 },
+ .pstride = { 6, 8 },
+ .default_color = 9,
+ .chroma_key = 10,
+ .chroma_key_mask = 11,
+ .general_config = 12,
+ .scaler_config = 13,
+ .phicoeffs = {
+ .x = 17,
+ .y = 33,
+ },
+ .csc = 14,
+ },
+ .clut_offset = 0x1200,
+ },
+};
+
+static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sam9x60 = {
+ .min_width = 0,
+ .min_height = 0,
+ .max_width = 2048,
+ .max_height = 2048,
+ .max_spw = 0xff,
+ .max_vpw = 0xff,
+ .max_hpw = 0x3ff,
+ .fixed_clksrc = true,
+ .nlayers = ARRAY_SIZE(atmel_hlcdc_sam9x60_layers),
+ .layers = atmel_hlcdc_sam9x60_layers,
+};
+
static const struct of_device_id atmel_hlcdc_of_match[] = {
{
.compatible = "atmel,at91sam9n12-hlcdc",
@@ -385,6 +482,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = {
.compatible = "atmel,sama5d4-hlcdc",
.data = &atmel_hlcdc_dc_sama5d4,
},
+ {
+ .compatible = "microchip,sam9x60-hlcdc",
+ .data = &atmel_hlcdc_dc_sam9x60,
+ },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match);
--
2.7.4
prev parent reply other threads:[~2019-03-05 10:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-05 10:07 [PATCH v2 0/7] add LCD support for SAM9X60 Claudiu.Beznea
2019-03-05 10:07 ` [PATCH v2 1/7] drm: atmel-hlcdc: add config option for clock selection Claudiu.Beznea
2019-03-05 10:07 ` [PATCH v2 2/7] drm: atmel-hlcdc: avoid initializing cfg with zero Claudiu.Beznea
2019-03-05 10:07 ` [PATCH v2 3/7] dt-bindings: mfd: add bindings for SAM9X60 HLCD controller Claudiu.Beznea
2019-03-12 18:44 ` Rob Herring
2019-04-02 4:17 ` Lee Jones
2019-03-05 10:07 ` [PATCH v2 4/7] mfd: atmel-hlcdc: add compatible " Claudiu.Beznea
2019-04-02 4:17 ` Lee Jones
2019-03-05 10:07 ` [PATCH v2 5/7] pwm: atmel-hlcdc: add compatible for SAM9X60 HLCDC's PWM Claudiu.Beznea
2019-04-24 8:12 ` Claudiu.Beznea
2019-04-25 8:31 ` Lee Jones
2019-03-05 10:08 ` [PATCH v2 6/7] drm: atmel-hlcdc: enable sys_clk during initalization Claudiu.Beznea
2019-03-05 10:08 ` Claudiu.Beznea [this message]
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