diff options
Diffstat (limited to 'drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c')
| -rw-r--r-- | drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 113 |
1 files changed, 110 insertions, 3 deletions
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c index 84c54e8622d1..fa8ad94e431a 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c @@ -16,10 +16,12 @@ #include <linux/pm_runtime.h> #include <linux/platform_device.h> +#include <drm/clients/drm_client_setup.h> #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> #include <drm/drm_fbdev_dma.h> +#include <drm/drm_fourcc.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_module.h> @@ -58,6 +60,7 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_at91sam9n12 = { .conflicting_output_formats = true, .nlayers = ARRAY_SIZE(atmel_hlcdc_at91sam9n12_layers), .layers = atmel_hlcdc_at91sam9n12_layers, + .ops = &atmel_hlcdc_ops, }; static const struct atmel_hlcdc_layer_desc atmel_hlcdc_at91sam9x5_layers[] = { @@ -151,6 +154,7 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_at91sam9x5 = { .conflicting_output_formats = true, .nlayers = ARRAY_SIZE(atmel_hlcdc_at91sam9x5_layers), .layers = atmel_hlcdc_at91sam9x5_layers, + .ops = &atmel_hlcdc_ops, }; static const struct atmel_hlcdc_layer_desc atmel_hlcdc_sama5d3_layers[] = { @@ -269,6 +273,7 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sama5d3 = { .conflicting_output_formats = true, .nlayers = ARRAY_SIZE(atmel_hlcdc_sama5d3_layers), .layers = atmel_hlcdc_sama5d3_layers, + .ops = &atmel_hlcdc_ops, }; static const struct atmel_hlcdc_layer_desc atmel_hlcdc_sama5d4_layers[] = { @@ -364,6 +369,7 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sama5d4 = { .max_hpw = 0x3ff, .nlayers = ARRAY_SIZE(atmel_hlcdc_sama5d4_layers), .layers = atmel_hlcdc_sama5d4_layers, + .ops = &atmel_hlcdc_ops, }; static const struct atmel_hlcdc_layer_desc atmel_hlcdc_sam9x60_layers[] = { @@ -460,6 +466,103 @@ static const struct atmel_hlcdc_dc_desc atmel_hlcdc_dc_sam9x60 = { .fixed_clksrc = true, .nlayers = ARRAY_SIZE(atmel_hlcdc_sam9x60_layers), .layers = atmel_hlcdc_sam9x60_layers, + .ops = &atmel_hlcdc_ops, +}; + +static const struct atmel_hlcdc_layer_desc atmel_xlcdc_sam9x75_layers[] = { + { + .name = "base", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x60, + .id = 0, + .type = ATMEL_HLCDC_BASE_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .xstride = { 2 }, + .default_color = 3, + .general_config = 4, + .disc_pos = 5, + .disc_size = 6, + }, + .clut_offset = 0x700, + }, + { + .name = "overlay1", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x160, + .id = 1, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xb00, + }, + { + .name = "overlay2", + .formats = &atmel_hlcdc_plane_rgb_formats, + .regs_offset = 0x260, + .id = 2, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x1c, + .layout = { + .pos = 2, + .size = 3, + .xstride = { 4 }, + .pstride = { 5 }, + .default_color = 6, + .chroma_key = 7, + .chroma_key_mask = 8, + .general_config = 9, + }, + .clut_offset = 0xf00, + }, + { + .name = "high-end-overlay", + .formats = &atmel_hlcdc_plane_rgb_and_yuv_formats, + .regs_offset = 0x360, + .id = 3, + .type = ATMEL_HLCDC_OVERLAY_LAYER, + .cfgs_offset = 0x30, + .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, + .csc = 16, + .scaler_config = 23, + .vxs_config = 30, + .hxs_config = 31, + }, + .clut_offset = 0x1300, + }, +}; + +static const struct atmel_hlcdc_dc_desc atmel_xlcdc_dc_sam9x75 = { + .min_width = 0, + .min_height = 0, + .max_width = 2048, + .max_height = 2048, + .max_spw = 0x3ff, + .max_vpw = 0x3ff, + .max_hpw = 0x3ff, + .fixed_clksrc = true, + .is_xlcdc = true, + .nlayers = ARRAY_SIZE(atmel_xlcdc_sam9x75_layers), + .layers = atmel_xlcdc_sam9x75_layers, + .ops = &atmel_xlcdc_ops, }; static const struct of_device_id atmel_hlcdc_of_match[] = { @@ -487,6 +590,10 @@ static const struct of_device_id atmel_hlcdc_of_match[] = { .compatible = "microchip,sam9x60-hlcdc", .data = &atmel_hlcdc_dc_sam9x60, }, + { + .compatible = "microchip,sam9x75-xlcdc", + .data = &atmel_xlcdc_dc_sam9x75, + }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, atmel_hlcdc_of_match); @@ -735,10 +842,10 @@ DEFINE_DRM_GEM_DMA_FOPS(fops); static const struct drm_driver atmel_hlcdc_dc_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, DRM_GEM_DMA_DRIVER_OPS, + DRM_FBDEV_DMA_DRIVER_OPS, .fops = &fops, .name = "atmel-hlcdc", .desc = "Atmel HLCD Controller DRM", - .date = "20141504", .major = 1, .minor = 0, }; @@ -760,7 +867,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev) if (ret) goto err_unload; - drm_fbdev_dma_setup(ddev, 24); + drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB888); return 0; @@ -829,7 +936,7 @@ static const struct of_device_id atmel_hlcdc_dc_of_match[] = { static struct platform_driver atmel_hlcdc_dc_platform_driver = { .probe = atmel_hlcdc_dc_drm_probe, - .remove_new = atmel_hlcdc_dc_drm_remove, + .remove = atmel_hlcdc_dc_drm_remove, .shutdown = atmel_hlcdc_dc_drm_shutdown, .driver = { .name = "atmel-hlcdc-display-controller", |