.gitignore


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bsd-core/linux
bsd-core/drm.h
bsd-core/drm_sarea.h
bsd-core/i915_dma.c
bsd-core/i915_drm.h
bsd-core/i915_drv.h
bsd-core/i915_irq.c
bsd-core/i915_mem.c
bsd-core/mach64_dma.c
bsd-core/mach64_drm.h
bsd-core/mach64_drv.h
bsd-core/mach64_irq.c
bsd-core/mach64_state.c
bsd-core/mga_dma.c
bsd-core/mga_drm.h
bsd-core/mga_drv.h
bsd-core/mga_irq.c
bsd-core/mga_state.c
bsd-core/mga_ucode.h
bsd-core/mga_warp.c
bsd-core/nv_drv.h
bsd-core/r128_cce.c
bsd-core/r128_drm.h
bsd-core/r128_drv.h
bsd-core/r128_irq.c
bsd-core/r128_state.c
bsd-core/r300_cmdbuf.c
bsd-core/r300_reg.h
bsd-core/radeon_cp.c
bsd-core/radeon_drm.h
bsd-core/radeon_drv.h
bsd-core/radeon_irq.c
bsd-core/radeon_mem.c
bsd-core/radeon_state.c
bsd-core/savage_bci.c
bsd-core/savage_drm.h
bsd-core/savage_drv.h
bsd-core/savage_state.c
bsd-core/sis_drm.h
bsd-core/sis_drv.h
bsd-core/tdfx_drv.h
bsd-core/via_3d_reg.h
bsd-core/via_dma.c
bsd-core/via_drm.h
bsd-core/via_drv.c
bsd-core/via_drv.h
bsd-core/via_irq.c
bsd-core/via_map.c
bsd-core/via_verifier.c
bsd-core/via_verifier.h
bsd-core/via_video.c
*~
*.flags
*.ko
*.ko.cmd
*.la
*.lo
*.mod.c
*.mod.o
*.o
*.o.cmd
.depend
.deps
.libs
.tmp_versions
Makefile
Makefile.in
aclocal.m4
autom4te.cache
bus_if.h
compile
config.guess
config.h
config.log
config.status
config.sub
configure
cscope.*
depcomp
device_if.h
drm.kld
drm_pciids.h
export_syms
i915.kld
install-sh
libdrm/config.h.in
libdrm.pc
libtool
ltmain.sh
mach64.kld
mga.kld
missing
mkinstalldirs
opt_drm.h
pci_if.h
r128.kld
radeon.kld
savage.kld
sis.kld
stamp-h1
tdfx.kld
via.kld
/*
 * Copyright 2007 Jérôme Glisse
 * Copyright 2007 Alex Deucher
 * Copyright 2007 Dave Airlie
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation on the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
 * THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
#include "radeon_ms.h"

int radeon_ms_dac1_initialize(struct radeon_ms_output *output)
{
	struct drm_radeon_private *dev_priv = output->dev->dev_private;
	struct radeon_state *state = &dev_priv->driver_state;

	state->dac_cntl =
		REG_S(DAC_CNTL, DAC_RANGE_CNTL, DAC_RANGE_CNTL__PS2) |
		DAC_CNTL__DAC_8BIT_EN |
		DAC_CNTL__DAC_VGA_ADR_EN |
		DAC_CNTL__DAC_PDWN |
		REG_S(DAC_CNTL, DAC, 0xff);
	state->dac_ext_cntl = 0;
	state->dac_macro_cntl =
		DAC_MACRO_CNTL__DAC_PDWN_R |
		DAC_MACRO_CNTL__DAC_PDWN_G |
		DAC_MACRO_CNTL__DAC_PDWN_B |
		REG_S(DAC_MACRO_CNTL, DAC_WHITE_CNTL, 7) |
		REG_S(DAC_MACRO_CNTL, DAC_BG_ADJ, 7);
	state->dac_embedded_sync_cntl =
		DAC_EMBEDDED_SYNC_CNTL__DAC_EMBED_VSYNC_EN_Y_G;
	state->dac_broad_pulse = 0;
	state->dac_skew_clks = 0;
	state->dac_incr = 0;
	state->dac_neg_sync_level = 0;
	state->dac_pos_sync_level = 0;
	state->dac_blank_level = 0;
	state->dac_sync_equalization = 0;
	state->disp_output_cntl = 0;
	radeon_ms_dac1_restore(output, state);
	return 0;
}

enum drm_output_status radeon_ms_dac1_detect(struct radeon_ms_output *output)
{
	return output_status_unknown;
}

void radeon_ms_dac1_dpms(struct radeon_ms_output *output, int mode)
{
	struct drm_radeon_private *dev_priv = output->dev->dev_private;
	struct radeon_state *state = &dev_priv->driver_state;
	uint32_t dac_cntl;
	uint32_t dac_macro_cntl;

	dac_cntl = DAC_CNTL__DAC_PDWN;
	dac_macro_cntl = DAC_MACRO_CNTL__DAC_PDWN_R |
		DAC_MACRO_CNTL__DAC_PDWN_G |
		DAC_MACRO_CNTL__DAC_PDWN_B;
	switch(mode) {
	case DPMSModeOn:
		state->dac_cntl &= ~dac_cntl;
		state->dac_macro_cntl &= ~dac_macro_cntl;
		break;
	case DPMSModeStandby:
	case DPMSModeSuspend:
	case DPMSModeOff:
		state->dac_cntl |= dac_cntl;
		state->dac_macro_cntl |= dac_macro_cntl;
		break;
	default:
		/* error */
		break;
	}
	MMIO_W(DAC_CNTL, state->dac_cntl);
	MMIO_W(DAC_MACRO_CNTL, state->dac_macro_cntl);
}

int radeon_ms_dac1_get_modes(struct radeon_ms_output *output)
{
	return 0;
}

bool radeon_ms_dac1_mode_fixup(struct radeon_ms_output *output,
		struct drm_display_mode *mode,
		struct drm_display_mode *adjusted_mode)
{
	return true;
}

int radeon_ms_dac1_mode_set(struct radeon_ms_output *output,
		struct drm_display_mode *mode,
		struct drm_display_mode *adjusted_mode)
{
	struct drm_radeon_private *dev_priv = output->dev->dev_private;
	struct radeon_ms_connector *connector = output->connector;
	struct radeon_state *state = &dev_priv->driver_state;
	uint32_t v = 0;

	if (connector == NULL) {
		/* output not associated with a connector */
		return -EINVAL;
	}
	state->disp_output_cntl &= ~DISP_OUTPUT_CNTL__DISP_DAC_SOURCE__MASK;
	state->dac_cntl2 &= ~DAC_CNTL2__DAC_CLK_SEL;
	switch (connector->crtc) {
	case 1:
		v =  DISP_DAC_SOURCE__PRIMARYCRTC;
		break;
	case 2:
		v =  DISP_DAC_SOURCE__SECONDARYCRTC;
		state->dac_cntl2 |= DAC_CNTL2__DAC_CLK_SEL;
		break;
	}
	state->disp_output_cntl |= REG_S(DISP_OUTPUT_CNTL, DISP_DAC_SOURCE, v);
	MMIO_W(DISP_OUTPUT_CNTL, state->disp_output_cntl);
	MMIO_W(DAC_CNTL2, state->dac_cntl2);
	return 0;
}

void radeon_ms_dac1_restore(struct radeon_ms_output *output,
		struct radeon_state *state)
{