u32 pll1;
u32 pe_current;
u32 drive_current;
+ u32 peak_current;
};
struct tegra_hdmi_config {
unsigned long fuse_override_offset;
unsigned long fuse_override_value;
+
+ bool has_sor_io_peak_current;
};
struct tegra_hdmi {
},
};
+static const struct tmds_config tegra114_tmds_config[] = {
+ { /* 480p/576p / 25.2MHz/27MHz modes */
+ .pclk = 27000000,
+ .pll0 = SOR_PLL_ICHPMP(1) | SOR_PLL_BG_V17_S(3) |
+ SOR_PLL_VCOCAP(0) | SOR_PLL_RESISTORSEL,
+ .pll1 = SOR_PLL_LOADADJ(3) | SOR_PLL_TMDS_TERMADJ(0),
+ .pe_current = PE_CURRENT0(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT1(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT2(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT3(PE_CURRENT_0_mA_T114),
+ .drive_current =
+ DRIVE_CURRENT_LANE0_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE1_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE2_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE3_T114(DRIVE_CURRENT_10_400_mA_T114),
+ .peak_current = PEAK_CURRENT_LANE0(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE1(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE2(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE3(PEAK_CURRENT_0_000_mA),
+ }, { /* 720p / 74.25MHz modes */
+ .pclk = 74250000,
+ .pll0 = SOR_PLL_ICHPMP(1) | SOR_PLL_BG_V17_S(3) |
+ SOR_PLL_VCOCAP(1) | SOR_PLL_RESISTORSEL,
+ .pll1 = SOR_PLL_PE_EN | SOR_PLL_LOADADJ(3) |
+ SOR_PLL_TMDS_TERMADJ(0),
+ .pe_current = PE_CURRENT0(PE_CURRENT_15_mA_T114) |
+ PE_CURRENT1(PE_CURRENT_15_mA_T114) |
+ PE_CURRENT2(PE_CURRENT_15_mA_T114) |
+ PE_CURRENT3(PE_CURRENT_15_mA_T114),
+ .drive_current =
+ DRIVE_CURRENT_LANE0_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE1_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE2_T114(DRIVE_CURRENT_10_400_mA_T114) |
+ DRIVE_CURRENT_LANE3_T114(DRIVE_CURRENT_10_400_mA_T114),
+ .peak_current = PEAK_CURRENT_LANE0(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE1(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE2(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE3(PEAK_CURRENT_0_000_mA),
+ }, { /* 1080p / 148.5MHz modes */
+ .pclk = 148500000,
+ .pll0 = SOR_PLL_ICHPMP(1) | SOR_PLL_BG_V17_S(3) |
+ SOR_PLL_VCOCAP(3) | SOR_PLL_RESISTORSEL,
+ .pll1 = SOR_PLL_PE_EN | SOR_PLL_LOADADJ(3) |
+ SOR_PLL_TMDS_TERMADJ(0),
+ .pe_current = PE_CURRENT0(PE_CURRENT_10_mA_T114) |
+ PE_CURRENT1(PE_CURRENT_10_mA_T114) |
+ PE_CURRENT2(PE_CURRENT_10_mA_T114) |
+ PE_CURRENT3(PE_CURRENT_10_mA_T114),
+ .drive_current =
+ DRIVE_CURRENT_LANE0_T114(DRIVE_CURRENT_12_400_mA_T114) |
+ DRIVE_CURRENT_LANE1_T114(DRIVE_CURRENT_12_400_mA_T114) |
+ DRIVE_CURRENT_LANE2_T114(DRIVE_CURRENT_12_400_mA_T114) |
+ DRIVE_CURRENT_LANE3_T114(DRIVE_CURRENT_12_400_mA_T114),
+ .peak_current = PEAK_CURRENT_LANE0(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE1(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE2(PEAK_CURRENT_0_000_mA) |
+ PEAK_CURRENT_LANE3(PEAK_CURRENT_0_000_mA),
+ }, { /* 225/297MHz modes */
+ .pclk = UINT_MAX,
+ .pll0 = SOR_PLL_ICHPMP(1) | SOR_PLL_BG_V17_S(3) |
+ SOR_PLL_VCOCAP(0xf) | SOR_PLL_RESISTORSEL,
+ .pll1 = SOR_PLL_LOADADJ(3) | SOR_PLL_TMDS_TERMADJ(7)
+ | SOR_PLL_TMDS_TERM_ENABLE,
+ .pe_current = PE_CURRENT0(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT1(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT2(PE_CURRENT_0_mA_T114) |
+ PE_CURRENT3(PE_CURRENT_0_mA_T114),
+ .drive_current =
+ DRIVE_CURRENT_LANE0_T114(DRIVE_CURRENT_25_200_mA_T114) |
+ DRIVE_CURRENT_LANE1_T114(DRIVE_CURRENT_25_200_mA_T114) |
+ DRIVE_CURRENT_LANE2_T114(DRIVE_CURRENT_25_200_mA_T114) |
+ DRIVE_CURRENT_LANE3_T114(DRIVE_CURRENT_19_200_mA_T114),
+ .peak_current = PEAK_CURRENT_LANE0(PEAK_CURRENT_3_000_mA) |
+ PEAK_CURRENT_LANE1(PEAK_CURRENT_3_000_mA) |
+ PEAK_CURRENT_LANE2(PEAK_CURRENT_3_000_mA) |
+ PEAK_CURRENT_LANE3(PEAK_CURRENT_0_800_mA),
+ },
+};
+
static const struct tegra_hdmi_audio_config *
tegra_hdmi_get_audio_config(unsigned int audio_freq, unsigned int pclk)
{
value = tegra_hdmi_readl(hdmi, hdmi->config->fuse_override_offset);
value |= hdmi->config->fuse_override_value;
tegra_hdmi_writel(hdmi, value, hdmi->config->fuse_override_offset);
+
+ if (hdmi->config->has_sor_io_peak_current)
+ tegra_hdmi_writel(hdmi, tmds->peak_current,
+ HDMI_NV_PDISP_SOR_IO_PEAK_CURRENT);
}
static int tegra_output_hdmi_enable(struct tegra_output *output)
DUMP_REG(HDMI_NV_PDISP_SOR_AUDIO_CNTRL0);
DUMP_REG(HDMI_NV_PDISP_SOR_AUDIO_HDA_ELD_BUFWR);
DUMP_REG(HDMI_NV_PDISP_SOR_AUDIO_HDA_PRESENSE);
+ DUMP_REG(HDMI_NV_PDISP_SOR_IO_PEAK_CURRENT);
#undef DUMP_REG
.num_tmds = ARRAY_SIZE(tegra20_tmds_config),
.fuse_override_offset = HDMI_NV_PDISP_SOR_LANE_DRIVE_CURRENT,
.fuse_override_value = 1 << 31,
+ .has_sor_io_peak_current = false,
};
static const struct tegra_hdmi_config tegra30_hdmi_config = {
.num_tmds = ARRAY_SIZE(tegra30_tmds_config),
.fuse_override_offset = HDMI_NV_PDISP_SOR_LANE_DRIVE_CURRENT,
.fuse_override_value = 1 << 31,
+ .has_sor_io_peak_current = false,
+};
+
+static const struct tegra_hdmi_config tegra114_hdmi_config = {
+ .tmds = tegra114_tmds_config,
+ .num_tmds = ARRAY_SIZE(tegra114_tmds_config),
+ .fuse_override_offset = HDMI_NV_PDISP_SOR_PAD_CTLS0,
+ .fuse_override_value = 1 << 31,
+ .has_sor_io_peak_current = true,
};
static const struct of_device_id tegra_hdmi_of_match[] = {
+ { .compatible = "nvidia,tegra114-hdmi", .data = &tegra114_hdmi_config },
{ .compatible = "nvidia,tegra30-hdmi", .data = &tegra30_hdmi_config },
{ .compatible = "nvidia,tegra20-hdmi", .data = &tegra20_hdmi_config },
{ },
#define DRIVE_CURRENT_LANE1(x) (((x) & 0x3f) << 8)
#define DRIVE_CURRENT_LANE2(x) (((x) & 0x3f) << 16)
#define DRIVE_CURRENT_LANE3(x) (((x) & 0x3f) << 24)
+#define DRIVE_CURRENT_LANE0_T114(x) (((x) & 0x7f) << 0)
+#define DRIVE_CURRENT_LANE1_T114(x) (((x) & 0x7f) << 8)
+#define DRIVE_CURRENT_LANE2_T114(x) (((x) & 0x7f) << 16)
+#define DRIVE_CURRENT_LANE3_T114(x) (((x) & 0x7f) << 24)
#define DRIVE_CURRENT_1_500_mA 0x00
#define DRIVE_CURRENT_1_875_mA 0x01
#define DRIVE_CURRENT_24_375_mA 0x3d
#define DRIVE_CURRENT_24_750_mA 0x3e
+#define DRIVE_CURRENT_0_000_mA_T114 0x00
+#define DRIVE_CURRENT_0_400_mA_T114 0x01
+#define DRIVE_CURRENT_0_800_mA_T114 0x02
+#define DRIVE_CURRENT_1_200_mA_T114 0x03
+#define DRIVE_CURRENT_1_600_mA_T114 0x04
+#define DRIVE_CURRENT_2_000_mA_T114 0x05
+#define DRIVE_CURRENT_2_400_mA_T114 0x06
+#define DRIVE_CURRENT_2_800_mA_T114 0x07
+#define DRIVE_CURRENT_3_200_mA_T114 0x08
+#define DRIVE_CURRENT_3_600_mA_T114 0x09
+#define DRIVE_CURRENT_4_000_mA_T114 0x0a
+#define DRIVE_CURRENT_4_400_mA_T114 0x0b
+#define DRIVE_CURRENT_4_800_mA_T114 0x0c
+#define DRIVE_CURRENT_5_200_mA_T114 0x0d
+#define DRIVE_CURRENT_5_600_mA_T114 0x0e
+#define DRIVE_CURRENT_6_000_mA_T114 0x0f
+#define DRIVE_CURRENT_6_400_mA_T114 0x10
+#define DRIVE_CURRENT_6_800_mA_T114 0x11
+#define DRIVE_CURRENT_7_200_mA_T114 0x12
+#define DRIVE_CURRENT_7_600_mA_T114 0x13
+#define DRIVE_CURRENT_8_000_mA_T114 0x14
+#define DRIVE_CURRENT_8_400_mA_T114 0x15
+#define DRIVE_CURRENT_8_800_mA_T114 0x16
+#define DRIVE_CURRENT_9_200_mA_T114 0x17
+#define DRIVE_CURRENT_9_600_mA_T114 0x18
+#define DRIVE_CURRENT_10_000_mA_T114 0x19
+#define DRIVE_CURRENT_10_400_mA_T114 0x1a
+#define DRIVE_CURRENT_10_800_mA_T114 0x1b
+#define DRIVE_CURRENT_11_200_mA_T114 0x1c
+#define DRIVE_CURRENT_11_600_mA_T114 0x1d
+#define DRIVE_CURRENT_12_000_mA_T114 0x1e
+#define DRIVE_CURRENT_12_400_mA_T114 0x1f
+#define DRIVE_CURRENT_12_800_mA_T114 0x20
+#define DRIVE_CURRENT_13_200_mA_T114 0x21
+#define DRIVE_CURRENT_13_600_mA_T114 0x22
+#define DRIVE_CURRENT_14_000_mA_T114 0x23
+#define DRIVE_CURRENT_14_400_mA_T114 0x24
+#define DRIVE_CURRENT_14_800_mA_T114 0x25
+#define DRIVE_CURRENT_15_200_mA_T114 0x26
+#define DRIVE_CURRENT_15_600_mA_T114 0x27
+#define DRIVE_CURRENT_16_000_mA_T114 0x28
+#define DRIVE_CURRENT_16_400_mA_T114 0x29
+#define DRIVE_CURRENT_16_800_mA_T114 0x2a
+#define DRIVE_CURRENT_17_200_mA_T114 0x2b
+#define DRIVE_CURRENT_17_600_mA_T114 0x2c
+#define DRIVE_CURRENT_18_000_mA_T114 0x2d
+#define DRIVE_CURRENT_18_400_mA_T114 0x2e
+#define DRIVE_CURRENT_18_800_mA_T114 0x2f
+#define DRIVE_CURRENT_19_200_mA_T114 0x30
+#define DRIVE_CURRENT_19_600_mA_T114 0x31
+#define DRIVE_CURRENT_20_000_mA_T114 0x32
+#define DRIVE_CURRENT_20_400_mA_T114 0x33
+#define DRIVE_CURRENT_20_800_mA_T114 0x34
+#define DRIVE_CURRENT_21_200_mA_T114 0x35
+#define DRIVE_CURRENT_21_600_mA_T114 0x36
+#define DRIVE_CURRENT_22_000_mA_T114 0x37
+#define DRIVE_CURRENT_22_400_mA_T114 0x38
+#define DRIVE_CURRENT_22_800_mA_T114 0x39
+#define DRIVE_CURRENT_23_200_mA_T114 0x3a
+#define DRIVE_CURRENT_23_600_mA_T114 0x3b
+#define DRIVE_CURRENT_24_000_mA_T114 0x3c
+#define DRIVE_CURRENT_24_400_mA_T114 0x3d
+#define DRIVE_CURRENT_24_800_mA_T114 0x3e
+#define DRIVE_CURRENT_25_200_mA_T114 0x3f
+#define DRIVE_CURRENT_25_400_mA_T114 0x40
+#define DRIVE_CURRENT_25_800_mA_T114 0x41
+#define DRIVE_CURRENT_26_200_mA_T114 0x42
+#define DRIVE_CURRENT_26_600_mA_T114 0x43
+#define DRIVE_CURRENT_27_000_mA_T114 0x44
+#define DRIVE_CURRENT_27_400_mA_T114 0x45
+#define DRIVE_CURRENT_27_800_mA_T114 0x46
+#define DRIVE_CURRENT_28_200_mA_T114 0x47
+
#define HDMI_NV_PDISP_AUDIO_DEBUG0 0x7f
#define HDMI_NV_PDISP_AUDIO_DEBUG1 0x80
#define HDMI_NV_PDISP_AUDIO_DEBUG2 0x81
#define PE_CURRENT_7_0_mA 0xe
#define PE_CURRENT_7_5_mA 0xf
+#define PE_CURRENT_0_mA_T114 0x0
+#define PE_CURRENT_1_mA_T114 0x1
+#define PE_CURRENT_2_mA_T114 0x2
+#define PE_CURRENT_3_mA_T114 0x3
+#define PE_CURRENT_4_mA_T114 0x4
+#define PE_CURRENT_5_mA_T114 0x5
+#define PE_CURRENT_6_mA_T114 0x6
+#define PE_CURRENT_7_mA_T114 0x7
+#define PE_CURRENT_8_mA_T114 0x8
+#define PE_CURRENT_9_mA_T114 0x9
+#define PE_CURRENT_10_mA_T114 0xa
+#define PE_CURRENT_11_mA_T114 0xb
+#define PE_CURRENT_12_mA_T114 0xc
+#define PE_CURRENT_13_mA_T114 0xd
+#define PE_CURRENT_14_mA_T114 0xe
+#define PE_CURRENT_15_mA_T114 0xf
+
#define HDMI_NV_PDISP_KEY_CTRL 0x9a
#define HDMI_NV_PDISP_KEY_DEBUG0 0x9b
#define HDMI_NV_PDISP_KEY_DEBUG1 0x9c
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_1920 0xc5
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_DEFAULT 0xc5
+#define HDMI_NV_PDISP_SOR_IO_PEAK_CURRENT 0xd1
+#define PEAK_CURRENT_LANE0(x) (((x) & 0x7f) << 0)
+#define PEAK_CURRENT_LANE1(x) (((x) & 0x7f) << 8)
+#define PEAK_CURRENT_LANE2(x) (((x) & 0x7f) << 16)
+#define PEAK_CURRENT_LANE3(x) (((x) & 0x7f) << 24)
+
+#define PEAK_CURRENT_0_000_mA 0x00
+#define PEAK_CURRENT_0_200_mA 0x01
+#define PEAK_CURRENT_0_400_mA 0x02
+#define PEAK_CURRENT_0_600_mA 0x03
+#define PEAK_CURRENT_0_800_mA 0x04
+#define PEAK_CURRENT_1_000_mA 0x05
+#define PEAK_CURRENT_1_200_mA 0x06
+#define PEAK_CURRENT_1_400_mA 0x07
+#define PEAK_CURRENT_1_600_mA 0x08
+#define PEAK_CURRENT_1_800_mA 0x09
+#define PEAK_CURRENT_2_000_mA 0x0a
+#define PEAK_CURRENT_2_200_mA 0x0b
+#define PEAK_CURRENT_2_400_mA 0x0c
+#define PEAK_CURRENT_2_600_mA 0x0d
+#define PEAK_CURRENT_2_800_mA 0x0e
+#define PEAK_CURRENT_3_000_mA 0x0f
+#define PEAK_CURRENT_3_200_mA 0x10
+#define PEAK_CURRENT_3_400_mA 0x11
+#define PEAK_CURRENT_3_600_mA 0x12
+#define PEAK_CURRENT_3_800_mA 0x13
+#define PEAK_CURRENT_4_000_mA 0x14
+#define PEAK_CURRENT_4_200_mA 0x15
+#define PEAK_CURRENT_4_400_mA 0x16
+#define PEAK_CURRENT_4_600_mA 0x17
+#define PEAK_CURRENT_4_800_mA 0x18
+#define PEAK_CURRENT_5_000_mA 0x19
+#define PEAK_CURRENT_5_200_mA 0x1a
+#define PEAK_CURRENT_5_400_mA 0x1b
+#define PEAK_CURRENT_5_600_mA 0x1c
+#define PEAK_CURRENT_5_800_mA 0x1d
+#define PEAK_CURRENT_6_000_mA 0x1e
+#define PEAK_CURRENT_6_200_mA 0x1f
+#define PEAK_CURRENT_6_400_mA 0x20
+#define PEAK_CURRENT_6_600_mA 0x21
+#define PEAK_CURRENT_6_800_mA 0x22
+#define PEAK_CURRENT_7_000_mA 0x23
+#define PEAK_CURRENT_7_200_mA 0x24
+#define PEAK_CURRENT_7_400_mA 0x25
+#define PEAK_CURRENT_7_600_mA 0x26
+#define PEAK_CURRENT_7_800_mA 0x27
+#define PEAK_CURRENT_8_000_mA 0x28
+#define PEAK_CURRENT_8_200_mA 0x29
+#define PEAK_CURRENT_8_400_mA 0x2a
+#define PEAK_CURRENT_8_600_mA 0x2b
+#define PEAK_CURRENT_8_800_mA 0x2c
+#define PEAK_CURRENT_9_000_mA 0x2d
+#define PEAK_CURRENT_9_200_mA 0x2e
+#define PEAK_CURRENT_9_400_mA 0x2f
+
+#define HDMI_NV_PDISP_SOR_PAD_CTLS0 0xd2
+
#endif /* TEGRA_HDMI_H */
git.openpandora.org / pandora-kernel.git / commitdiff