diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2012-05-03 16:27:21 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-05-07 10:58:58 +0100 |
| commit | 4086b1e2b19729eebf632073b9d4ab811726d8eb (patch) | |
| tree | 9d7813bbe8cd1fc984564455ce268c5ca2152b67 /drivers/gpu/drm/gma500/oaktrail.h | |
| parent | 4ad35b2e32c4d7c3a489863e1a33a0774f6bf4b8 (diff) | |
| download | op-kernel-dev-4086b1e2b19729eebf632073b9d4ab811726d8eb.zip op-kernel-dev-4086b1e2b19729eebf632073b9d4ab811726d8eb.tar.gz | |
gma500: mid-bios: rewrite VBT/GCT handling in a cleaner way
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/gma500/oaktrail.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/oaktrail.h | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/gpu/drm/gma500/oaktrail.h b/drivers/gpu/drm/gma500/oaktrail.h index 2da1f36..f2f9f38 100644 --- a/drivers/gpu/drm/gma500/oaktrail.h +++ b/drivers/gpu/drm/gma500/oaktrail.h @@ -19,14 +19,6 @@ /* MID device specific descriptors */ -struct oaktrail_vbt { - s8 signature[4]; /*4 bytes,"$GCT" */ - u8 revision; - u8 size; - u8 checksum; - void *oaktrail_gct; -} __packed; - struct oaktrail_timing_info { u16 pixel_clock; u8 hactive_lo; @@ -161,7 +153,7 @@ union oaktrail_panel_rx { u16 panel_receiver; } __packed; -struct oaktrail_gct_v1 { +struct gct_r0 { union { /*8 bits,Defined as follows: */ struct { u8 PanelType:4; /*4 bits, Bit field for panels*/ @@ -178,7 +170,7 @@ struct oaktrail_gct_v1 { union oaktrail_panel_rx panelrx[4]; /* panel receivers*/ } __packed; -struct oaktrail_gct_v2 { +struct gct_r1 { union { /*8 bits,Defined as follows: */ struct { u8 PanelType:4; /*4 bits, Bit field for panels*/ @@ -195,6 +187,16 @@ struct oaktrail_gct_v2 { union oaktrail_panel_rx panelrx[4]; /* panel receivers*/ } __packed; +struct gct_r10 { + struct gct_r10_timing_info DTD; + u16 Panel_MIPI_Display_Descriptor; + u16 Panel_MIPI_Receiver_Descriptor; + u16 Panel_Backlight_Inverter_Descriptor; + u8 Panel_Initial_Brightness; + u32 MIPI_Ctlr_Init_ptr; + u32 MIPI_Panel_Init_ptr; +} __packed; + struct oaktrail_gct_data { u8 bpi; /* boot panel index, number of panel used during boot */ u8 pt; /* panel type, 4 bit field, 0=lvds, 1=mipi */ @@ -213,9 +215,6 @@ struct oaktrail_gct_data { #define MODE_SETTING_IN_DSR 0x4 #define MODE_SETTING_ENCODER_DONE 0x8 -#define GCT_R10_HEADER_SIZE 16 -#define GCT_R10_DISPLAY_DESC_SIZE 28 - /* * Moorestown HDMI interfaces */ |
