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| author | BALATON Zoltan | 2020-06-21 13:12:38 +0200 |
|---|---|---|
| committer | Gerd Hoffmann | 2020-06-30 22:54:24 +0200 |
| commit | 2bbcaa7cd67c30fc90d643f2fb490787b9d9627c (patch) | |
| tree | a9f2b75bce8fb01632c32831f768507b6ce7d7fe /hw/display/ati_regs.h | |
| parent | ati-vga: Do not assert on error (diff) | |
| download | qemu-2bbcaa7cd67c30fc90d643f2fb490787b9d9627c.tar.gz qemu-2bbcaa7cd67c30fc90d643f2fb490787b9d9627c.tar.xz qemu-2bbcaa7cd67c30fc90d643f2fb490787b9d9627c.zip | |
ati-vga: Add dummy MEM_SDRAM_MODE_REG
Radeon chips have an SDRAM mode reg that is accessed by some drivers.
We don't emulate the memory controller but provide some default value
to prevent drivers getting unexpected 0.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-id: cc1324b9ef06beb8ae233ddc77dedd8bab9b8624.1592737958.git.balaton@eik.bme.hu
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/display/ati_regs.h')
| -rw-r--r-- | hw/display/ati_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/display/ati_regs.h b/hw/display/ati_regs.h index ebd37ee30d..d6282b2ef2 100644 --- a/hw/display/ati_regs.h +++ b/hw/display/ati_regs.h @@ -60,6 +60,7 @@ #define MC_FB_LOCATION 0x0148 #define MC_AGP_LOCATION 0x014C #define MC_STATUS 0x0150 +#define MEM_SDRAM_MODE_REG 0x0158 #define MEM_POWER_MISC 0x015c #define AGP_BASE 0x0170 #define AGP_CNTL 0x0174 |