From: Alex Deucher Date: Tue, 17 Jan 2017 20:02:13 +0000 (-0500) Subject: drm/radeon: add support for new hainan variants X-Git-Tag: v4.10-rc6~31^2~3^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=4e6e98b1e48c9474aed7ce03025ec319b941e26e;p=linux.git drm/radeon: add support for new hainan variants New hainan parts require updated smc firmware. Cc: Sonny Jiang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 32d55220a2d3..414776811e71 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -114,6 +114,7 @@ MODULE_FIRMWARE("radeon/hainan_mc.bin"); MODULE_FIRMWARE("radeon/hainan_rlc.bin"); MODULE_FIRMWARE("radeon/hainan_smc.bin"); MODULE_FIRMWARE("radeon/hainan_k_smc.bin"); +MODULE_FIRMWARE("radeon/banks_k_2_smc.bin"); MODULE_FIRMWARE("radeon/si58_mc.bin"); @@ -1653,6 +1654,7 @@ static int si_init_microcode(struct radeon_device *rdev) int new_fw = 0; bool new_smc = false; bool si58_fw = false; + bool banks2_fw = false; DRM_DEBUG("\n"); @@ -1730,10 +1732,11 @@ static int si_init_microcode(struct radeon_device *rdev) ((rdev->pdev->device == 0x6660) || (rdev->pdev->device == 0x6663) || (rdev->pdev->device == 0x6665) || - (rdev->pdev->device == 0x6667))) || - ((rdev->pdev->revision == 0xc3) && - (rdev->pdev->device == 0x6665))) + (rdev->pdev->device == 0x6667)))) new_smc = true; + else if ((rdev->pdev->revision == 0xc3) && + (rdev->pdev->device == 0x6665)) + banks2_fw = true; new_chip_name = "hainan"; pfp_req_size = SI_PFP_UCODE_SIZE * 4; me_req_size = SI_PM4_UCODE_SIZE * 4; @@ -1886,7 +1889,9 @@ static int si_init_microcode(struct radeon_device *rdev) } } - if (new_smc) + if (banks2_fw) + snprintf(fw_name, sizeof(fw_name), "radeon/banks_k_2_smc.bin"); + else if (new_smc) snprintf(fw_name, sizeof(fw_name), "radeon/%s_k_smc.bin", new_chip_name); else snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", new_chip_name);