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Message-ID: <20250222025102.1519798-2-shiyongbang@huawei.com> Date: Sat, 22 Feb 2025 10:50:54 +0800 From: Yongbang Shi <shiyongbang@...wei.com> To: <xinliang.liu@...aro.org>, <tiantao6@...ilicon.com>, <maarten.lankhorst@...ux.intel.com>, <mripard@...nel.org>, <tzimmermann@...e.de>, <airlied@...il.com>, <daniel@...ll.ch>, <kong.kongxinwei@...ilicon.com> CC: <liangjian010@...wei.com>, <chenjianmin@...wei.com>, <lidongming5@...wei.com>, <shiyongbang@...wei.com>, <libaihan@...wei.com>, <shenjian15@...wei.com>, <shaojijie@...wei.com>, <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH v3 drm-dp 1/8] drm/hisilicon/hibmc: Restructuring the header dp_reg.h From: Baihan Li <libaihan@...wei.com> Move the macros below their corresponding registers to make them more obvious. Signed-off-by: Baihan Li <libaihan@...wei.com> Signed-off-by: Yongbang Shi <shiyongbang@...wei.com> --- ChangeLog: v2 -> v3: - restructuring the header dp_reg.h, suggested by Dmitry Baryshkov. --- drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h | 98 +++++++++++++-------- 1 file changed, 60 insertions(+), 38 deletions(-) diff --git a/drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h b/drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h index 4a515c726d52..dc2bd3f80b70 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h +++ b/drivers/gpu/drm/hisilicon/hibmc/dp/dp_reg.h @@ -5,72 +5,94 @@ #define DP_REG_H #define HIBMC_DP_AUX_CMD_ADDR 0x50 + #define HIBMC_DP_AUX_WR_DATA0 0x54 #define HIBMC_DP_AUX_WR_DATA1 0x58 #define HIBMC_DP_AUX_WR_DATA2 0x5c #define HIBMC_DP_AUX_WR_DATA3 0x60 #define HIBMC_DP_AUX_RD_DATA0 0x64 + #define HIBMC_DP_AUX_REQ 0x74 +#define HIBMC_DP_CFG_AUX_REQ BIT(0) +#define HIBMC_DP_CFG_AUX_SYNC_LEN_SEL BIT(1) +#define HIBMC_DP_CFG_AUX_TIMER_TIMEOUT BIT(2) +#define HIBMC_DP_CFG_AUX_MIN_PULSE_NUM GENMASK(13, 9) + #define HIBMC_DP_AUX_STATUS 0x78 +#define HIBMC_DP_CFG_AUX_TIMEOUT BIT(0) +#define HIBMC_DP_CFG_AUX_STATUS GENMASK(11, 4) +#define HIBMC_DP_CFG_AUX_READY_DATA_BYTE GENMASK(16, 12) +#define HIBMC_DP_CFG_AUX GENMASK(24, 17) + #define HIBMC_DP_PHYIF_CTRL0 0xa0 +#define HIBMC_DP_CFG_SCRAMBLE_EN BIT(0) +#define HIBMC_DP_CFG_PAT_SEL GENMASK(7, 4) +#define HIBMC_DP_CFG_LANE_DATA_EN GENMASK(11, 8) + #define HIBMC_DP_VIDEO_CTRL 0x100 +#define HIBMC_DP_CFG_STREAM_RGB_ENABLE BIT(1) +#define HIBMC_DP_CFG_STREAM_VIDEO_MAPPING GENMASK(5, 2) +#define HIBMC_DP_CFG_STREAM_FRAME_MODE BIT(6) +#define HIBMC_DP_CFG_STREAM_HSYNC_POLARITY BIT(7) +#define HIBMC_DP_CFG_STREAM_VSYNC_POLARITY BIT(8) + #define HIBMC_DP_VIDEO_CONFIG0 0x104 +#define HIBMC_DP_CFG_STREAM_HACTIVE GENMASK(31, 16) +#define HIBMC_DP_CFG_STREAM_HBLANK GENMASK(15, 0) + #define HIBMC_DP_VIDEO_CONFIG1 0x108 +#define HIBMC_DP_CFG_STREAM_VACTIVE GENMASK(31, 16) +#define HIBMC_DP_CFG_STREAM_VBLANK GENMASK(15, 0) + #define HIBMC_DP_VIDEO_CONFIG2 0x10c +#define HIBMC_DP_CFG_STREAM_HSYNC_WIDTH GENMASK(15, 0) + #define HIBMC_DP_VIDEO_CONFIG3 0x110 +#define HIBMC_DP_CFG_STREAM_VSYNC_WIDTH GENMASK(15, 0) +#define HIBMC_DP_CFG_STREAM_VFRONT_PORCH GENMASK(31, 16) + #define HIBMC_DP_VIDEO_PACKET 0x114 +#define HIBMC_DP_CFG_STREAM_TU_SYMBOL_SIZE GENMASK(5, 0) +#define HIBMC_DP_CFG_STREAM_TU_SYMBOL_FRAC_SIZE GENMASK(9, 6) + #define HIBMC_DP_VIDEO_MSA0 0x118 +#define HIBMC_DP_CFG_STREAM_VSTART GENMASK(31, 16) +#define HIBMC_DP_CFG_STREAM_HSTART GENMASK(15, 0) + #define HIBMC_DP_VIDEO_MSA1 0x11c #define HIBMC_DP_VIDEO_MSA2 0x120 + #define HIBMC_DP_VIDEO_HORIZONTAL_SIZE 0X124 +#define HIBMC_DP_CFG_STREAM_HTOTAL_SIZE GENMASK(31, 16) +#define HIBMC_DP_CFG_STREAM_HBLANK_SIZE GENMASK(15, 0) + #define HIBMC_DP_TIMING_GEN_CONFIG0 0x26c +#define HIBMC_DP_CFG_TIMING_GEN0_HACTIVE GENMASK(31, 16) +#define HIBMC_DP_CFG_TIMING_GEN0_HBLANK GENMASK(15, 0) + #define HIBMC_DP_TIMING_GEN_CONFIG2 0x274 +#define HIBMC_DP_CFG_TIMING_GEN0_VACTIVE GENMASK(31, 16) +#define HIBMC_DP_CFG_TIMING_GEN0_VBLANK GENMASK(15, 0) + #define HIBMC_DP_TIMING_GEN_CONFIG3 0x278 +#define HIBMC_DP_CFG_TIMING_GEN0_VFRONT_PORCH GENMASK(31, 16) + #define HIBMC_DP_HDCP_CFG 0x600 + #define HIBMC_DP_DPTX_RST_CTRL 0x700 +#define HIBMC_DP_CFG_AUX_RST_N BIT(4) + #define HIBMC_DP_DPTX_CLK_CTRL 0x704 + #define HIBMC_DP_DPTX_GCTL0 0x708 +#define HIBMC_DP_CFG_PHY_LANE_NUM GENMASK(2, 1) + #define HIBMC_DP_INTR_ENABLE 0x720 #define HIBMC_DP_INTR_ORIGINAL_STATUS 0x728 -#define HIBMC_DP_TIMING_MODEL_CTRL 0x884 -#define HIBMC_DP_TIMING_SYNC_CTRL 0xFF0 -#define HIBMC_DP_CFG_AUX_SYNC_LEN_SEL BIT(1) -#define HIBMC_DP_CFG_AUX_TIMER_TIMEOUT BIT(2) -#define HIBMC_DP_CFG_STREAM_FRAME_MODE BIT(6) -#define HIBMC_DP_CFG_AUX_MIN_PULSE_NUM GENMASK(13, 9) -#define HIBMC_DP_CFG_LANE_DATA_EN GENMASK(11, 8) -#define HIBMC_DP_CFG_PHY_LANE_NUM GENMASK(2, 1) -#define HIBMC_DP_CFG_AUX_REQ BIT(0) -#define HIBMC_DP_CFG_AUX_RST_N BIT(4) -#define HIBMC_DP_CFG_AUX_TIMEOUT BIT(0) -#define HIBMC_DP_CFG_AUX_READY_DATA_BYTE GENMASK(16, 12) -#define HIBMC_DP_CFG_AUX GENMASK(24, 17) -#define HIBMC_DP_CFG_AUX_STATUS GENMASK(11, 4) -#define HIBMC_DP_CFG_SCRAMBLE_EN BIT(0) -#define HIBMC_DP_CFG_PAT_SEL GENMASK(7, 4) -#define HIBMC_DP_CFG_TIMING_GEN0_HACTIVE GENMASK(31, 16) -#define HIBMC_DP_CFG_TIMING_GEN0_HBLANK GENMASK(15, 0) -#define HIBMC_DP_CFG_TIMING_GEN0_VACTIVE GENMASK(31, 16) -#define HIBMC_DP_CFG_TIMING_GEN0_VBLANK GENMASK(15, 0) -#define HIBMC_DP_CFG_TIMING_GEN0_VFRONT_PORCH GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_HACTIVE GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_HBLANK GENMASK(15, 0) -#define HIBMC_DP_CFG_STREAM_HSYNC_WIDTH GENMASK(15, 0) -#define HIBMC_DP_CFG_STREAM_VACTIVE GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_VBLANK GENMASK(15, 0) -#define HIBMC_DP_CFG_STREAM_VFRONT_PORCH GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_VSYNC_WIDTH GENMASK(15, 0) -#define HIBMC_DP_CFG_STREAM_VSTART GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_HSTART GENMASK(15, 0) -#define HIBMC_DP_CFG_STREAM_VSYNC_POLARITY BIT(8) -#define HIBMC_DP_CFG_STREAM_HSYNC_POLARITY BIT(7) -#define HIBMC_DP_CFG_STREAM_RGB_ENABLE BIT(1) -#define HIBMC_DP_CFG_STREAM_VIDEO_MAPPING GENMASK(5, 2) +#define HIBMC_DP_TIMING_MODEL_CTRL 0x884 #define HIBMC_DP_CFG_PIXEL_NUM_TIMING_MODE_SEL1 GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_TU_SYMBOL_SIZE GENMASK(5, 0) -#define HIBMC_DP_CFG_STREAM_TU_SYMBOL_FRAC_SIZE GENMASK(9, 6) -#define HIBMC_DP_CFG_STREAM_HTOTAL_SIZE GENMASK(31, 16) -#define HIBMC_DP_CFG_STREAM_HBLANK_SIZE GENMASK(15, 0) + +#define HIBMC_DP_TIMING_SYNC_CTRL 0xFF0 #endif -- 2.33.0
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