| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (c) 2014 The Linux Foundation. All rights reserved. |
| * Copyright (C) 2013 Red Hat |
| * Author: Rob Clark <robdclark@gmail.com> |
| */ |
| |
| #include <drm/drm_fourcc.h> |
| #include <drm/drm_framebuffer.h> |
| |
| #include "msm_drv.h" |
| #include "mdp_kms.h" |
| |
| static struct csc_cfg csc_convert[CSC_MAX] = { |
| [CSC_RGB2RGB] = { |
| .type = CSC_RGB2RGB, |
| .matrix = { |
| 0x0200, 0x0000, 0x0000, |
| 0x0000, 0x0200, 0x0000, |
| 0x0000, 0x0000, 0x0200 |
| }, |
| .pre_bias = { 0x0, 0x0, 0x0 }, |
| .post_bias = { 0x0, 0x0, 0x0 }, |
| .pre_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff }, |
| .post_clamp = { 0x0, 0xff, 0x0, 0xff, 0x0, 0xff }, |
| }, |
| [CSC_YUV2RGB] = { |
| .type = CSC_YUV2RGB, |
| .matrix = { |
| 0x0254, 0x0000, 0x0331, |
| 0x0254, 0xff37, 0xfe60, |
| 0x0254, 0x0409, 0x0000 |
| }, |
| .pre_bias = { 0xfff0, 0xff80, 0xff80 }, |
| .post_bias = { 0x00, 0x00, 0x00 }, |
| .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, |
| .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, |
| }, |
| [CSC_RGB2YUV] = { |
| .type = CSC_RGB2YUV, |
| .matrix = { |
| 0x0083, 0x0102, 0x0032, |
| 0x1fb5, 0x1f6c, 0x00e1, |
| 0x00e1, 0x1f45, 0x1fdc |
| }, |
| .pre_bias = { 0x00, 0x00, 0x00 }, |
| .post_bias = { 0x10, 0x80, 0x80 }, |
| .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, |
| .post_clamp = { 0x10, 0xeb, 0x10, 0xf0, 0x10, 0xf0 }, |
| }, |
| [CSC_YUV2YUV] = { |
| .type = CSC_YUV2YUV, |
| .matrix = { |
| 0x0200, 0x0000, 0x0000, |
| 0x0000, 0x0200, 0x0000, |
| 0x0000, 0x0000, 0x0200 |
| }, |
| .pre_bias = { 0x00, 0x00, 0x00 }, |
| .post_bias = { 0x00, 0x00, 0x00 }, |
| .pre_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, |
| .post_clamp = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, |
| }, |
| }; |
| |
| #define MDP_TILE_HEIGHT_DEFAULT 1 |
| #define MDP_TILE_HEIGHT_UBWC 4 |
| #define MDP_TILE_HEIGHT_NV12 8 |
| |
| #define INTERLEAVED_RGB_FMT(fmt, a, r, g, b, e0, e1, e2, e3, uc, alpha, \ |
| bp, flg, fm, np) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_INTERLEAVED, \ |
| .alpha_enable = alpha, \ |
| .element = { (e0), (e1), (e2), (e3) }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = CHROMA_FULL, \ |
| .unpack_count = uc, \ |
| .bpp = bp, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = MDP_TILE_HEIGHT_DEFAULT \ |
| } |
| |
| #define INTERLEAVED_RGB_FMT_TILED(fmt, a, r, g, b, e0, e1, e2, e3, uc, \ |
| alpha, bp, flg, fm, np, th) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_INTERLEAVED, \ |
| .alpha_enable = alpha, \ |
| .element = { (e0), (e1), (e2), (e3) }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = CHROMA_FULL, \ |
| .unpack_count = uc, \ |
| .bpp = bp, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = th \ |
| } |
| |
| #define INTERLEAVED_YUV_FMT(fmt, a, r, g, b, e0, e1, e2, e3, \ |
| alpha, chroma, count, bp, flg, fm, np) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_INTERLEAVED, \ |
| .alpha_enable = alpha, \ |
| .element = { (e0), (e1), (e2), (e3)}, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = count, \ |
| .bpp = bp, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = MDP_TILE_HEIGHT_DEFAULT \ |
| } |
| |
| #define PSEUDO_YUV_FMT(fmt, a, r, g, b, e0, e1, chroma, flg, fm, np) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_PSEUDO_PLANAR, \ |
| .alpha_enable = 0, \ |
| .element = { (e0), (e1), 0, 0 }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = 2, \ |
| .bpp = 2, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = MDP_TILE_HEIGHT_DEFAULT \ |
| } |
| |
| #define PSEUDO_YUV_FMT_TILED(fmt, a, r, g, b, e0, e1, chroma, \ |
| flg, fm, np, th) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_PSEUDO_PLANAR, \ |
| .alpha_enable = 0, \ |
| .element = { (e0), (e1), 0, 0 }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = 2, \ |
| .bpp = 2, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = th \ |
| } |
| |
| #define PSEUDO_YUV_FMT_LOOSE(fmt, a, r, g, b, e0, e1, chroma, flg, fm, np)\ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_PSEUDO_PLANAR, \ |
| .alpha_enable = 0, \ |
| .element = { (e0), (e1), 0, 0 }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = 2, \ |
| .bpp = 2, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_ALIGN_MSB | flg, \ |
| .num_planes = np, \ |
| .tile_height = MDP_TILE_HEIGHT_DEFAULT \ |
| } |
| |
| #define PSEUDO_YUV_FMT_LOOSE_TILED(fmt, a, r, g, b, e0, e1, chroma, \ |
| flg, fm, np, th) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_PSEUDO_PLANAR, \ |
| .alpha_enable = 0, \ |
| .element = { (e0), (e1), 0, 0 }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = 2, \ |
| .bpp = 2, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_ALIGN_MSB | flg, \ |
| .num_planes = np, \ |
| .tile_height = th \ |
| } |
| |
| #define PLANAR_YUV_FMT(fmt, a, r, g, b, e0, e1, e2, alpha, chroma, bp, \ |
| flg, fm, np) \ |
| { \ |
| .pixel_format = DRM_FORMAT_ ## fmt, \ |
| .fetch_type = MDP_PLANE_PLANAR, \ |
| .alpha_enable = alpha, \ |
| .element = { (e0), (e1), (e2), 0 }, \ |
| .bpc_g_y = g, \ |
| .bpc_b_cb = b, \ |
| .bpc_r_cr = r, \ |
| .bpc_a = a, \ |
| .chroma_sample = chroma, \ |
| .unpack_count = 1, \ |
| .bpp = bp, \ |
| .fetch_mode = fm, \ |
| .flags = MSM_FORMAT_FLAG_UNPACK_TIGHT | flg, \ |
| .num_planes = np, \ |
| .tile_height = MDP_TILE_HEIGHT_DEFAULT \ |
| } |
| |
| static const struct msm_format mdp_formats[] = { |
| INTERLEAVED_RGB_FMT(ARGB8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| true, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ABGR8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XBGR8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBA8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| true, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRA8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| true, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRX8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| false, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XRGB8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| false, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBX8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| false, 4, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGB888, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, 0, 3, |
| false, 3, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGR888, |
| 0, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
| false, 3, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGB565, |
| 0, BPC5, BPC6, BPC5, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, 0, 3, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGR565, |
| 0, BPC5, BPC6, BPC5, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ARGB1555, |
| BPC1A, BPC5, BPC5, BPC5, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ABGR1555, |
| BPC1A, BPC5, BPC5, BPC5, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBA5551, |
| BPC1A, BPC5, BPC5, BPC5, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRA5551, |
| BPC1A, BPC5, BPC5, BPC5, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XRGB1555, |
| BPC1A, BPC5, BPC5, BPC5, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XBGR1555, |
| BPC1A, BPC5, BPC5, BPC5, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBX5551, |
| BPC1A, BPC5, BPC5, BPC5, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRX5551, |
| BPC1A, BPC5, BPC5, BPC5, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ARGB4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ABGR4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBA4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRA4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| true, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XRGB4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XBGR4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBX4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRX4444, |
| BPC4A, BPC4, BPC4, BPC4, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| false, 2, 0, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRA1010102, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| true, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBA1010102, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| true, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ABGR2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(ARGB2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XRGB2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C3_ALPHA, 4, |
| false, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(BGRX1010102, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C2_R_Cr, C0_G_Y, C1_B_Cb, 4, |
| false, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(XBGR2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| INTERLEAVED_RGB_FMT(RGBX1010102, |
| BPC8A, BPC8, BPC8, BPC8, |
| C3_ALPHA, C1_B_Cb, C0_G_Y, C2_R_Cr, 4, |
| false, 4, MSM_FORMAT_FLAG_DX, |
| MDP_FETCH_LINEAR, 1), |
| |
| /* --- RGB formats above / YUV formats below this line --- */ |
| |
| /* 2 plane YUV */ |
| PSEUDO_YUV_FMT(NV12, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, |
| CHROMA_420, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| PSEUDO_YUV_FMT(NV21, |
| 0, BPC8, BPC8, BPC8, |
| C2_R_Cr, C1_B_Cb, |
| CHROMA_420, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| PSEUDO_YUV_FMT(NV16, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, |
| CHROMA_H2V1, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| PSEUDO_YUV_FMT(NV61, |
| 0, BPC8, BPC8, BPC8, |
| C2_R_Cr, C1_B_Cb, |
| CHROMA_H2V1, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| PSEUDO_YUV_FMT_LOOSE(P010, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, |
| CHROMA_420, MSM_FORMAT_FLAG_DX | MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| /* 1 plane YUV */ |
| INTERLEAVED_YUV_FMT(VYUY, |
| 0, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C0_G_Y, |
| false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| INTERLEAVED_YUV_FMT(UYVY, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C0_G_Y, C2_R_Cr, C0_G_Y, |
| false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| INTERLEAVED_YUV_FMT(YUYV, |
| 0, BPC8, BPC8, BPC8, |
| C0_G_Y, C1_B_Cb, C0_G_Y, C2_R_Cr, |
| false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| INTERLEAVED_YUV_FMT(YVYU, |
| 0, BPC8, BPC8, BPC8, |
| C0_G_Y, C2_R_Cr, C0_G_Y, C1_B_Cb, |
| false, CHROMA_H2V1, 4, 2, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 2), |
| |
| /* 3 plane YUV */ |
| PLANAR_YUV_FMT(YUV420, |
| 0, BPC8, BPC8, BPC8, |
| C2_R_Cr, C1_B_Cb, C0_G_Y, |
| false, CHROMA_420, 1, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 3), |
| |
| PLANAR_YUV_FMT(YVU420, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, C0_G_Y, |
| false, CHROMA_420, 1, MSM_FORMAT_FLAG_YUV, |
| MDP_FETCH_LINEAR, 3), |
| }; |
| |
| /* |
| * UBWC formats table: |
| * This table holds the UBWC formats supported. |
| * If a compression ratio needs to be used for this or any other format, |
| * the data will be passed by user-space. |
| */ |
| static const struct msm_format mdp_formats_ubwc[] = { |
| INTERLEAVED_RGB_FMT_TILED(BGR565, |
| 0, BPC5, BPC6, BPC5, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, 0, 3, |
| false, 2, MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(ABGR8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| /* ARGB8888 and ABGR8888 purposely have the same color |
| * ordering. The hardware only supports ABGR8888 UBWC |
| * natively. |
| */ |
| INTERLEAVED_RGB_FMT_TILED(ARGB8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(XBGR8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 4, MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(XRGB8888, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| false, 4, MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(ABGR2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX | MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(XBGR2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX | MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| INTERLEAVED_RGB_FMT_TILED(XRGB2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX | MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| /* XRGB2101010 and ARGB2101010 purposely have the same color |
| * ordering. The hardware only supports ARGB2101010 UBWC |
| * natively. |
| */ |
| INTERLEAVED_RGB_FMT_TILED(ARGB2101010, |
| BPC8A, BPC8, BPC8, BPC8, |
| C2_R_Cr, C0_G_Y, C1_B_Cb, C3_ALPHA, 4, |
| true, 4, MSM_FORMAT_FLAG_DX | MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 2, MDP_TILE_HEIGHT_UBWC), |
| |
| PSEUDO_YUV_FMT_TILED(NV12, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, |
| CHROMA_420, MSM_FORMAT_FLAG_YUV | |
| MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 4, MDP_TILE_HEIGHT_NV12), |
| |
| PSEUDO_YUV_FMT_TILED(P010, |
| 0, BPC8, BPC8, BPC8, |
| C1_B_Cb, C2_R_Cr, |
| CHROMA_420, MSM_FORMAT_FLAG_DX | |
| MSM_FORMAT_FLAG_YUV | |
| MSM_FORMAT_FLAG_COMPRESSED, |
| MDP_FETCH_UBWC, 4, MDP_TILE_HEIGHT_UBWC), |
| }; |
| |
| const struct msm_format *mdp_get_format(struct msm_kms *kms, uint32_t format, |
| uint64_t modifier) |
| { |
| const struct msm_format *map = NULL; |
| ssize_t map_size; |
| int i; |
| |
| switch (modifier) { |
| case 0: |
| map = mdp_formats; |
| map_size = ARRAY_SIZE(mdp_formats); |
| break; |
| case DRM_FORMAT_MOD_QCOM_COMPRESSED: |
| map = mdp_formats_ubwc; |
| map_size = ARRAY_SIZE(mdp_formats_ubwc); |
| break; |
| default: |
| drm_err(kms->dev, "unsupported format modifier %llX\n", modifier); |
| return NULL; |
| } |
| |
| for (i = 0; i < map_size; i++) { |
| const struct msm_format *f = &map[i]; |
| |
| if (f->pixel_format == format) |
| return f; |
| } |
| |
| drm_err(kms->dev, "unsupported fmt: %p4cc modifier 0x%llX\n", |
| &format, modifier); |
| |
| return NULL; |
| } |
| |
| struct csc_cfg *mdp_get_default_csc_cfg(enum csc_type type) |
| { |
| if (WARN_ON(type >= CSC_MAX)) |
| return NULL; |
| |
| return &csc_convert[type]; |
| } |
