RISCV64: SG2042: HACK: radeon: force 64-bit msi to fit top intc

Signed-off-by: Icenowy Zheng <[email protected]>
Signed-off-by: Han Gao <[email protected]>

Author: Icenowy

drivers/gpu/drm/radeon/radeon_irq_kms.c

@@ -251,10 +251,12 @@ static bool radeon_msi_ok(struct radeon_device *rdev)
 	 * of address for "64-bit" MSIs which breaks on some platforms, notably
 	 * IBM POWER servers, so we limit them
 	 */
+#if !defined(CONFIG_PCIE_SG2042_HACK)
 	if (rdev->family < CHIP_BONAIRE) {
 		dev_info(rdev->dev, "radeon: MSI limited to 32-bit\n");
 		rdev->pdev->no_64bit_msi = 1;
 	}
+#endif
 
 	/* force MSI on */
 	if (radeon_msi == 1)

sound/pci/hda/hda_intel.c

@@ -301,9 +301,14 @@ enum {
 	 AZX_DCAPS_SNOOP_TYPE(ATI))
 
 /* quirks for ATI/AMD HDMI */
+#if defined(CONFIG_PCIE_SG2042_HACK)
+#define AZX_DCAPS_PRESET_ATI_HDMI \
+	(AZX_DCAPS_NO_TCSEL | AZX_DCAPS_POSFIX_LPIB)
+#else
 #define AZX_DCAPS_PRESET_ATI_HDMI \
 	(AZX_DCAPS_NO_TCSEL | AZX_DCAPS_POSFIX_LPIB|\
 	 AZX_DCAPS_NO_MSI64)
+#endif
 
 /* quirks for ATI HDMI with snoop off */
 #define AZX_DCAPS_PRESET_ATI_HDMI_NS \