Commit c6543a6e authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Dave Airlie
Browse files

drm/radeon/kms/hdmi: use relative offsets, official regs 



Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Tested-by: default avatarChristian König <deathsimple@vodafone.de>
Reviewed-by: default avatarChristian König <deathsimple@vodafone.de>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent af0b5743

drivers/gpu/drm/radeon/r600.c

+14 −14
Original line number Diff line number Diff line
@@ -2968,10 +2968,10 @@ static void r600_disable_interrupt_state(struct radeon_device *rdev) 
			WREG32(DC_HPD5_INT_CONTROL, tmp);

			tmp = RREG32(DC_HPD6_INT_CONTROL) & DC_HPDx_INT_POLARITY;

			WREG32(DC_HPD6_INT_CONTROL, tmp);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0, tmp);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1, tmp);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp);

		} else {

			tmp = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			WREG32(HDMI0_AUDIO_PACKET_CONTROL, tmp);
@@ -3110,8 +3110,8 @@ int r600_irq_set(struct radeon_device *rdev) 
		if (ASIC_IS_DCE32(rdev)) {

			hpd5 = RREG32(DC_HPD5_INT_CONTROL) & ~DC_HPDx_INT_EN;

			hpd6 = RREG32(DC_HPD6_INT_CONTROL) & ~DC_HPDx_INT_EN;

			hdmi0 = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0) & ~AFMT_AZ_FORMAT_WTRIG_MASK;

			hdmi1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1) & ~AFMT_AZ_FORMAT_WTRIG_MASK;

			hdmi0 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0) & ~AFMT_AZ_FORMAT_WTRIG_MASK;

			hdmi1 = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1) & ~AFMT_AZ_FORMAT_WTRIG_MASK;

		} else {

			hdmi0 = RREG32(HDMI0_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;

			hdmi1 = RREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL) & ~HDMI0_AZ_FORMAT_WTRIG_MASK;
@@ -3189,8 +3189,8 @@ int r600_irq_set(struct radeon_device *rdev) 
		if (ASIC_IS_DCE32(rdev)) {

			WREG32(DC_HPD5_INT_CONTROL, hpd5);

			WREG32(DC_HPD6_INT_CONTROL, hpd6);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0, hdmi0);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1, hdmi1);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, hdmi0);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, hdmi1);

		} else {

			WREG32(HDMI0_AUDIO_PACKET_CONTROL, hdmi0);

			WREG32(DCE3_HDMI1_AUDIO_PACKET_CONTROL, hdmi1);
@@ -3215,8 +3215,8 @@ static void r600_irq_ack(struct radeon_device *rdev) 
		rdev->irq.stat_regs.r600.disp_int_cont = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE);

		rdev->irq.stat_regs.r600.disp_int_cont2 = RREG32(DCE3_DISP_INTERRUPT_STATUS_CONTINUE2);

		if (ASIC_IS_DCE32(rdev)) {

			rdev->irq.stat_regs.r600.hdmi0_status = RREG32(AFMT_STATUS + HDMI_OFFSET0);

			rdev->irq.stat_regs.r600.hdmi1_status = RREG32(AFMT_STATUS + HDMI_OFFSET1);

			rdev->irq.stat_regs.r600.hdmi0_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET0);

			rdev->irq.stat_regs.r600.hdmi1_status = RREG32(AFMT_STATUS + DCE3_HDMI_OFFSET1);

		} else {

			rdev->irq.stat_regs.r600.hdmi0_status = RREG32(HDMI0_STATUS);

			rdev->irq.stat_regs.r600.hdmi1_status = RREG32(DCE3_HDMI1_STATUS);
@@ -3293,14 +3293,14 @@ static void r600_irq_ack(struct radeon_device *rdev) 
			WREG32(DC_HPD6_INT_CONTROL, tmp);

		}

		if (rdev->irq.stat_regs.r600.hdmi0_status & AFMT_AZ_FORMAT_WTRIG) {

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0);

			tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET0, tmp);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET0, tmp);

		}

		if (rdev->irq.stat_regs.r600.hdmi1_status & AFMT_AZ_FORMAT_WTRIG) {

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1);

			tmp = RREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1);

			tmp |= AFMT_AZ_FORMAT_WTRIG_ACK;

			WREG32(AFMT_AUDIO_PACKET_CONTROL + HDMI_OFFSET1, tmp);

			WREG32(AFMT_AUDIO_PACKET_CONTROL + DCE3_HDMI_OFFSET1, tmp);

		}

	} else {

		if (rdev->irq.stat_regs.r600.hdmi0_status & HDMI0_AZ_FORMAT_WTRIG) {

drivers/gpu/drm/radeon/r600_hdmi.c

+47 −43
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include "radeon_drm.h"

#include "radeon.h"

#include "radeon_asic.h"

#include "r600d.h"

#include "atom.h"



/*
@@ -108,20 +109,20 @@ static void r600_hdmi_update_ACR(struct drm_encoder *encoder, uint32_t clock) 
	CTS = r600_hdmi_ACR[i].CTS_32kHz;

	N = r600_hdmi_ACR[i].N_32kHz;

	r600_hdmi_calc_CTS(clock, &CTS, N, 32000);

	WREG32(offset+R600_HDMI_32kHz_CTS, CTS << 12);

	WREG32(offset+R600_HDMI_32kHz_N, N);

	WREG32(HDMI0_ACR_32_0 + offset, HDMI0_ACR_CTS_32(CTS));

	WREG32(HDMI0_ACR_32_1 + offset, N);



	CTS = r600_hdmi_ACR[i].CTS_44_1kHz;

	N = r600_hdmi_ACR[i].N_44_1kHz;

	r600_hdmi_calc_CTS(clock, &CTS, N, 44100);

	WREG32(offset+R600_HDMI_44_1kHz_CTS, CTS << 12);

	WREG32(offset+R600_HDMI_44_1kHz_N, N);

	WREG32(HDMI0_ACR_44_0 + offset, HDMI0_ACR_CTS_44(CTS));

	WREG32(HDMI0_ACR_44_1 + offset, N);



	CTS = r600_hdmi_ACR[i].CTS_48kHz;

	N = r600_hdmi_ACR[i].N_48kHz;

	r600_hdmi_calc_CTS(clock, &CTS, N, 48000);

	WREG32(offset+R600_HDMI_48kHz_CTS, CTS << 12);

	WREG32(offset+R600_HDMI_48kHz_N, N);

	WREG32(HDMI0_ACR_48_0 + offset, HDMI0_ACR_CTS_48(CTS));

	WREG32(HDMI0_ACR_48_1 + offset, N);

}



/*
@@ -204,13 +205,13 @@ static void r600_hdmi_videoinfoframe( 
	 * workaround this issue. */

	frame[0x0] += 2;



	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_0,

	WREG32(HDMI0_AVI_INFO0 + offset,

		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));

	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_1,

	WREG32(HDMI0_AVI_INFO1 + offset,

		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x7] << 24));

	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_2,

	WREG32(HDMI0_AVI_INFO2 + offset,

		frame[0x8] | (frame[0x9] << 8) | (frame[0xA] << 16) | (frame[0xB] << 24));

	WREG32(offset+R600_HDMI_VIDEOINFOFRAME_3,

	WREG32(HDMI0_AVI_INFO3 + offset,

		frame[0xC] | (frame[0xD] << 8));

}
@@ -249,9 +250,9 @@ static void r600_hdmi_audioinfoframe( 


	r600_hdmi_infoframe_checksum(0x84, 0x01, 0x0A, frame);



	WREG32(offset+R600_HDMI_AUDIOINFOFRAME_0,

	WREG32(HDMI0_AUDIO_INFO0 + offset,

		frame[0x0] | (frame[0x1] << 8) | (frame[0x2] << 16) | (frame[0x3] << 24));

	WREG32(offset+R600_HDMI_AUDIOINFOFRAME_1,

	WREG32(HDMI0_AUDIO_INFO1 + offset,

		frame[0x4] | (frame[0x5] << 8) | (frame[0x6] << 16) | (frame[0x8] << 24));

}
@@ -264,7 +265,7 @@ static int r600_hdmi_is_audio_buffer_filled(struct drm_encoder *encoder) 
	struct radeon_device *rdev = dev->dev_private;

	uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset;



	return (RREG32(offset+R600_HDMI_STATUS) & 0x10) != 0;

	return (RREG32(HDMI0_STATUS + offset) & 0x10) != 0;

}



/*
@@ -302,11 +303,11 @@ void r600_hdmi_audio_workaround(struct drm_encoder *encoder) 
		r600_hdmi_is_audio_buffer_filled(encoder)) {



		/* disable audio workaround */

		WREG32_P(offset+R600_HDMI_CNTL, 0x00000001, ~0x00001001);

		WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x0001, ~0x1001);



	} else {

		/* enable audio workaround */

		WREG32_P(offset+R600_HDMI_CNTL, 0x00001001, ~0x00001001);

		WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x1001, ~0x1001);

	}

}
@@ -328,29 +329,29 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod 


	r600_audio_set_clock(encoder, mode->clock);



	WREG32(offset+R600_HDMI_UNKNOWN_0, 0x1000);

	WREG32(offset+R600_HDMI_UNKNOWN_1, 0x0);

	WREG32(offset+R600_HDMI_UNKNOWN_2, 0x1000);

	WREG32(HDMI0_AUDIO_CRC_CONTROL + offset, 0x1000);

	WREG32(HDMI0_GC + offset, 0x0);

	WREG32(HDMI0_ACR_PACKET_CONTROL + offset, 0x1000);



	r600_hdmi_update_ACR(encoder, mode->clock);



	WREG32(offset+R600_HDMI_VIDEOCNTL, 0x13);

	WREG32(HDMI0_INFOFRAME_CONTROL0 + offset, 0x13);



	WREG32(offset+R600_HDMI_VERSION, 0x202);

	WREG32(HDMI0_INFOFRAME_CONTROL1 + offset, 0x202);



	r600_hdmi_videoinfoframe(encoder, RGB, 0, 0, 0, 0,

		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);



	/* it's unknown what these bits do excatly, but it's indeed quite useful for debugging */

	WREG32(offset+R600_HDMI_AUDIO_DEBUG_0, 0x00FFFFFF);

	WREG32(offset+R600_HDMI_AUDIO_DEBUG_1, 0x007FFFFF);

	WREG32(offset+R600_HDMI_AUDIO_DEBUG_2, 0x00000001);

	WREG32(offset+R600_HDMI_AUDIO_DEBUG_3, 0x00000001);

	WREG32(HDMI0_RAMP_CONTROL0 + offset, 0x00FFFFFF);

	WREG32(HDMI0_RAMP_CONTROL1 + offset, 0x007FFFFF);

	WREG32(HDMI0_RAMP_CONTROL2 + offset, 0x00000001);

	WREG32(HDMI0_RAMP_CONTROL3 + offset, 0x00000001);



	r600_hdmi_audio_workaround(encoder);



	/* audio packets per line, does anyone know how to calc this ? */

	WREG32_P(offset+R600_HDMI_CNTL, 0x00040000, ~0x001F0000);

	WREG32_P(HDMI0_AUDIO_PACKET_CONTROL + offset, 0x00040000, ~0x001F0000);

}



/*
@@ -401,7 +402,7 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) 
	case 192000: iec |= 0xe << 24; break;

	}



	WREG32(offset+R600_HDMI_IEC60958_1, iec);

	WREG32(HDMI0_60958_0 + offset, iec);



	iec = 0;

	switch (bps) {
@@ -412,10 +413,10 @@ void r600_hdmi_update_audio_settings(struct drm_encoder *encoder) 
	if (status_bits & AUDIO_STATUS_V)

		iec |= 0x5 << 16;



	WREG32_P(offset+R600_HDMI_IEC60958_2, iec, ~0x5000f);

	WREG32_P(HDMI0_60958_1 + offset, iec, ~0x5000f);



	/* 0x021 or 0x031 sets the audio frame length */

	WREG32(offset+R600_HDMI_AUDIOCNTL, 0x31);

	WREG32(HDMI0_VBI_PACKET_CONTROL + offset, 0x31);

	r600_hdmi_audioinfoframe(encoder, channels-1, 0, 0, 0, 0, 0, 0, 0);



	r600_hdmi_audio_workaround(encoder);
@@ -449,19 +450,22 @@ static void r600_hdmi_assign_block(struct drm_encoder *encoder) 
			dev_err(rdev->dev, "Enabling HDMI on unknown dig\n");

			return;

		}

		radeon_encoder->hdmi_offset = EVERGREEN_HDMI_BASE +

						eg_offsets[dig->dig_encoder];

		radeon_encoder->hdmi_offset = eg_offsets[dig->dig_encoder];

		/* Temp hack for Evergreen until we split r600_hdmi.c

		 * Evergreen first block is 0x7030 instead of 0x7400.

		 */

		radeon_encoder->hdmi_offset -= 0x3d0;

	} else if (ASIC_IS_DCE3(rdev)) {

		radeon_encoder->hdmi_offset = dig->dig_encoder ?

			R600_HDMI_BLOCK3 : R600_HDMI_BLOCK1;

			DCE3_HDMI_OFFSET1 : DCE3_HDMI_OFFSET0;

	} else if (rdev->family >= CHIP_R600) {

		/* 2 routable blocks, but using dig_encoder should be fine */

		radeon_encoder->hdmi_offset = dig->dig_encoder ?

			R600_HDMI_BLOCK2 : R600_HDMI_BLOCK1;

			DCE2_HDMI_OFFSET1 : DCE2_HDMI_OFFSET0;

	} else if (rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 ||

		   rdev->family == CHIP_RS740) {

		/* Only 1 routable block */

		radeon_encoder->hdmi_offset = R600_HDMI_BLOCK1;

		radeon_encoder->hdmi_offset = DCE2_HDMI_OFFSET0;

	}

	radeon_encoder->hdmi_enabled = true;

}
@@ -492,9 +496,9 @@ void r600_hdmi_enable(struct drm_encoder *encoder) 
	if (ASIC_IS_DCE5(rdev)) {

		/* TODO */

	} else if (ASIC_IS_DCE4(rdev)) {

		WREG32_P(radeon_encoder->hdmi_offset + EVERGREEN_AUDIO_PACKET_CNTL, 0x1, ~0x1);

		WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0x1, ~0x1);

	} else if (ASIC_IS_DCE32(rdev)) {

		WREG32_P(radeon_encoder->hdmi_offset + R600_HDMI_AUDIO_PACKET_CNTL, 0x1, ~0x1);

		WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0x1, ~0x1);

	} else if (ASIC_IS_DCE3(rdev)) {

		/* TODO */

	} else if (rdev->family >= CHIP_R600) {
@@ -502,12 +506,12 @@ void r600_hdmi_enable(struct drm_encoder *encoder) 
		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:

			WREG32_P(AVIVO_TMDSA_CNTL, AVIVO_TMDSA_CNTL_HDMI_EN,

				 ~AVIVO_TMDSA_CNTL_HDMI_EN);

			WREG32(offset + R600_HDMI_ENABLE, 0x101);

			WREG32(HDMI0_CONTROL + offset, 0x101);

			break;

		case ENCODER_OBJECT_ID_INTERNAL_LVTM1:

			WREG32_P(AVIVO_LVTMA_CNTL, AVIVO_LVTMA_CNTL_HDMI_EN,

				 ~AVIVO_LVTMA_CNTL_HDMI_EN);

			WREG32(offset + R600_HDMI_ENABLE, 0x105);

			WREG32(HDMI0_CONTROL + offset, 0x105);

			break;

		default:

			dev_err(rdev->dev, "Unknown HDMI output type\n");
@@ -517,7 +521,7 @@ void r600_hdmi_enable(struct drm_encoder *encoder) 


	if (rdev->irq.installed) {

		/* if irq is available use it */

		rdev->irq.afmt[offset == R600_HDMI_BLOCK1 ? 0 : 1] = true;

		rdev->irq.afmt[offset == 0 ? 0 : 1] = true;

		radeon_irq_set(rdev);

	}
@@ -548,27 +552,27 @@ void r600_hdmi_disable(struct drm_encoder *encoder) 
		offset, radeon_encoder->encoder_id);



	/* disable irq */

	rdev->irq.afmt[offset == R600_HDMI_BLOCK1 ? 0 : 1] = false;

	rdev->irq.afmt[offset == 0 ? 0 : 1] = false;

	radeon_irq_set(rdev);





	if (ASIC_IS_DCE5(rdev)) {

		/* TODO */

	} else if (ASIC_IS_DCE4(rdev)) {

		WREG32_P(radeon_encoder->hdmi_offset + EVERGREEN_AUDIO_PACKET_CNTL, 0, ~0x1);

		WREG32_P(0x74fc + radeon_encoder->hdmi_offset, 0, ~0x1);

	} else if (ASIC_IS_DCE32(rdev)) {

		WREG32_P(radeon_encoder->hdmi_offset + R600_HDMI_AUDIO_PACKET_CNTL, 0, ~0x1);

		WREG32_P(AFMT_AUDIO_PACKET_CONTROL + radeon_encoder->hdmi_offset, 0, ~0x1);

	} else if (rdev->family >= CHIP_R600 && !ASIC_IS_DCE3(rdev)) {

		switch (radeon_encoder->encoder_id) {

		case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_TMDS1:

			WREG32_P(AVIVO_TMDSA_CNTL, 0,

				 ~AVIVO_TMDSA_CNTL_HDMI_EN);

			WREG32(offset + R600_HDMI_ENABLE, 0);

			WREG32(HDMI0_CONTROL + offset, 0);

			break;

		case ENCODER_OBJECT_ID_INTERNAL_LVTM1:

			WREG32_P(AVIVO_LVTMA_CNTL, 0,

				 ~AVIVO_LVTMA_CNTL_HDMI_EN);

			WREG32(offset + R600_HDMI_ENABLE, 0);

			WREG32(HDMI0_CONTROL + offset, 0);

			break;

		default:

			dev_err(rdev->dev, "Unknown HDMI output type\n");

drivers/gpu/drm/radeon/r600_reg.h

+0 −39
Original line number Diff line number Diff line
@@ -156,43 +156,4 @@ 
#define R600_AUDIO_PIN_WIDGET_CNTL        0x73d4

#define R600_AUDIO_STATUS_BITS            0x73d8



/* HDMI base register addresses */

#define R600_HDMI_BLOCK1                  0x7400

#define R600_HDMI_BLOCK2                  0x7700

#define R600_HDMI_BLOCK3                  0x7800



/* HDMI registers */

#define R600_HDMI_ENABLE                0x00

#define R600_HDMI_STATUS                0x04

#       define R600_HDMI_INT_PENDING    (1 << 29)

#define R600_HDMI_CNTL                  0x08

#       define R600_HDMI_INT_EN         (1 << 28)

#       define R600_HDMI_INT_ACK        (1 << 29)

#define R600_HDMI_UNKNOWN_0             0x0C

#define R600_HDMI_AUDIOCNTL             0x10

#define R600_HDMI_VIDEOCNTL             0x14

#define R600_HDMI_VERSION               0x18

#define R600_HDMI_UNKNOWN_1             0x28

#define R600_HDMI_VIDEOINFOFRAME_0      0x54

#define R600_HDMI_VIDEOINFOFRAME_1      0x58

#define R600_HDMI_VIDEOINFOFRAME_2      0x5c

#define R600_HDMI_VIDEOINFOFRAME_3      0x60

#define R600_HDMI_32kHz_CTS             0xac

#define R600_HDMI_32kHz_N               0xb0

#define R600_HDMI_44_1kHz_CTS           0xb4

#define R600_HDMI_44_1kHz_N             0xb8

#define R600_HDMI_48kHz_CTS             0xbc

#define R600_HDMI_48kHz_N               0xc0

#define R600_HDMI_AUDIOINFOFRAME_0      0xcc

#define R600_HDMI_AUDIOINFOFRAME_1      0xd0

#define R600_HDMI_IEC60958_1            0xd4

#define R600_HDMI_IEC60958_2            0xd8

#define R600_HDMI_UNKNOWN_2             0xdc

#define R600_HDMI_AUDIO_DEBUG_0         0xe0

#define R600_HDMI_AUDIO_DEBUG_1         0xe4

#define R600_HDMI_AUDIO_DEBUG_2         0xe8

#define R600_HDMI_AUDIO_DEBUG_3         0xec

#define R600_HDMI_AUDIO_PACKET_CNTL	0x204

#define EVERGREEN_AUDIO_PACKET_CNTL	0xfc



#endif

drivers/gpu/drm/radeon/r600d.h

+5 −2
Original line number Diff line number Diff line
@@ -1056,9 +1056,12 @@ 
#       define AFMT_AZ_FORMAT_WTRIG_MASK     (1 << 28)

#       define AFMT_AZ_FORMAT_WTRIG_ACK      (1 << 29)

#       define AFMT_AZ_AUDIO_ENABLE_CHG_ACK  (1 << 30)



#define DCE2_HDMI_OFFSET0		(0x7400 - 0x7400)

#define DCE2_HDMI_OFFSET1		(0x7700 - 0x7400)

/* DCE3.2 second instance starts at 0x7800 */

#define HDMI_OFFSET0                      (0x7400 - 0x7400)

#define HDMI_OFFSET1                      (0x7800 - 0x7400)

#define DCE3_HDMI_OFFSET0		(0x7400 - 0x7400)

#define DCE3_HDMI_OFFSET1		(0x7800 - 0x7400)



/*

 * PM4