ast_mode_corebootfb.c File Reference

#include <console/console.h>
#include <edid.h>
#include <device/pci_def.h>
#include <framebuffer_info.h>
#include "ast_drv.h"

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Functions
int	ast_crtc_do_set_base (struct drm_crtc *crtc)
static void	ast_edid_to_drmmode (struct edid *edid, struct drm_display_mode *mode)
static int	ast_select_mode (struct drm_connector *connector, struct edid *edid)
int	ast_driver_framebuffer_init (struct drm_device *dev, int flags)

Function Documentation

ast_crtc_do_set_base()

int ast_crtc_do_set_base

(

struct drm_crtc *

crtc

)

Definition at line 19 of file ast_mode_corebootfb.c.

References ast, ast_set_offset_reg(), ast_set_start_address_crt1(), BIOS_ERR, drm_crtc::dev, dev_err, drm_device::dev_private, EIO, ENOMEM, drm_primary::fb, drm_framebuffer::mmio_addr, drm_crtc::mode, PCI_BASE_ADDRESS_0, drm_device::pdev, drm_framebuffer::pitches, drm_crtc::primary, printk, probe_resource(), res2mmio(), resource::size, and drm_display_mode::vdisplay.

Referenced by ast_crtc_mode_set().

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ast_driver_framebuffer_init()

int ast_driver_framebuffer_init	(	struct drm_device *	dev,
		int	flags
	)

Definition at line 175 of file ast_mode_corebootfb.c.

References ALIGN_UP, ast_crtc_mode_set(), ast_edid_to_drmmode(), ast_hide_cursor(), ast_select_mode(), BIOS_DEBUG, edid::bytes_per_line, drm_format::cpp, drm_crtc::dev, drm_connector::dev, dev_err, drm_primary::fb, fb_new_framebuffer_info_from_edid(), drm_framebuffer::format, edid::framebuffer_bits_per_pixel, edid_mode::ha, memcpy(), memset(), drm_framebuffer::mmio_addr, drm_crtc::mode, edid::mode, drm_device::pdev, drm_framebuffer::pitches, drm_crtc::primary, printk, edid_mode::va, edid::x_resolution, and edid::y_resolution.

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ast_edid_to_drmmode()

static void ast_edid_to_drmmode ( struct edid *  edid, struct drm_display_mode *  mode  )

static

Definition at line 44 of file ast_mode_corebootfb.c.

References drm_display_mode::clock, drm_display_mode::crtc_hblank_end, drm_display_mode::crtc_hblank_start, drm_display_mode::crtc_hdisplay, drm_display_mode::crtc_hsync_end, drm_display_mode::crtc_hsync_start, drm_display_mode::crtc_htotal, drm_display_mode::crtc_vblank_end, drm_display_mode::crtc_vblank_start, drm_display_mode::crtc_vdisplay, drm_display_mode::crtc_vsync_end, drm_display_mode::crtc_vsync_start, drm_display_mode::crtc_vtotal, DRM_MODE_FLAG_NHSYNC, DRM_MODE_FLAG_NVSYNC, DRM_MODE_FLAG_PHSYNC, DRM_MODE_FLAG_PVSYNC, drm_display_mode::flags, edid_mode::ha, edid_mode::hbl, drm_display_mode::hdisplay, edid_mode::hso, edid_mode::hspw, memset(), edid::mode, edid_mode::phsync, edid_mode::pixel_clock, edid_mode::pvsync, edid_mode::refresh, edid_mode::va, edid_mode::vbl, drm_display_mode::vdisplay, drm_display_mode::vrefresh, edid_mode::vso, and edid_mode::vspw.

Referenced by ast_driver_framebuffer_init().

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ast_select_mode()

static int ast_select_mode ( struct drm_connector *  connector, struct edid *  edid  )

static

Definition at line 81 of file ast_mode_corebootfb.c.

References ast, ast_dp501_read_edid(), ast_get_dp501_max_clk(), ast_mode_valid(), ast_software_i2c_read(), AST_TX_DP501, BIOS_DEBUG, decode_edid(), ast_private::dev, drm_connector::dev, dev_err, dev_info, drm_device::dev_private, ast_private::dp501_maxclk, EDID_CONFORMANT, EIO, edid_mode::ha, edid_mode::hbl, edid_mode::hso, edid_mode::hspw, memset(), edid::mode, MODE_OK, drm_device::pdev, edid_mode::phsync, edid_mode::pixel_clock, printk, edid_mode::pvsync, raw, edid_mode::refresh, ast_private::tx_chip_type, edid_mode::va, edid_mode::vbl, edid_mode::vso, and edid_mode::vspw.

Referenced by ast_driver_framebuffer_init().

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