diff options
| author | Arindam Nath <arindam.nath@amd.com> | 2016-04-06 22:33:51 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-05 03:19:35 +0300 |
| commit | 7050c6ef5f0e9bc5e6bf9eb035320b70f731b919 (patch) | |
| tree | dfa4df5d70b954551999ace972f998ee93371d57 /drivers/gpu/drm/radeon/radeon_uvd.c | |
| parent | 794f50b95d40bbde905c3c4c514a33fdda54f497 (diff) | |
| download | linux-7050c6ef5f0e9bc5e6bf9eb035320b70f731b919.tar.xz | |
drm/radeon: add support for loading new UVD fw
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Arindam Nath <arindam.nath@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_uvd.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_uvd.c | 55 |
1 files changed, 41 insertions, 14 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index 6fe9e4e76284..008de2799d9f 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -34,6 +34,7 @@ #include <drm/drm.h> #include "radeon.h" +#include "radeon_ucode.h" #include "r600d.h" /* 1 second timeout */ @@ -47,7 +48,8 @@ #define FIRMWARE_CYPRESS "radeon/CYPRESS_uvd.bin" #define FIRMWARE_SUMO "radeon/SUMO_uvd.bin" #define FIRMWARE_TAHITI "radeon/TAHITI_uvd.bin" -#define FIRMWARE_BONAIRE "radeon/BONAIRE_uvd.bin" +#define FIRMWARE_BONAIRE_LEGACY "radeon/BONAIRE_uvd.bin" +#define FIRMWARE_BONAIRE "radeon/bonaire_uvd.bin" MODULE_FIRMWARE(FIRMWARE_R600); MODULE_FIRMWARE(FIRMWARE_RS780); @@ -56,6 +58,7 @@ MODULE_FIRMWARE(FIRMWARE_RV710); MODULE_FIRMWARE(FIRMWARE_CYPRESS); MODULE_FIRMWARE(FIRMWARE_SUMO); MODULE_FIRMWARE(FIRMWARE_TAHITI); +MODULE_FIRMWARE(FIRMWARE_BONAIRE_LEGACY); MODULE_FIRMWARE(FIRMWARE_BONAIRE); static void radeon_uvd_idle_work_handler(struct work_struct *work); @@ -63,7 +66,7 @@ static void radeon_uvd_idle_work_handler(struct work_struct *work); int radeon_uvd_init(struct radeon_device *rdev) { unsigned long bo_size; - const char *fw_name; + const char *fw_name = NULL, *legacy_fw_name = NULL; int i, r; INIT_DELAYED_WORK(&rdev->uvd.idle_work, radeon_uvd_idle_work_handler); @@ -74,22 +77,22 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_RV670: case CHIP_RV620: case CHIP_RV635: - fw_name = FIRMWARE_R600; + legacy_fw_name = FIRMWARE_R600; break; case CHIP_RS780: case CHIP_RS880: - fw_name = FIRMWARE_RS780; + legacy_fw_name = FIRMWARE_RS780; break; case CHIP_RV770: - fw_name = FIRMWARE_RV770; + legacy_fw_name = FIRMWARE_RV770; break; case CHIP_RV710: case CHIP_RV730: case CHIP_RV740: - fw_name = FIRMWARE_RV710; + legacy_fw_name = FIRMWARE_RV710; break; case CHIP_CYPRESS: @@ -97,7 +100,7 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_JUNIPER: case CHIP_REDWOOD: case CHIP_CEDAR: - fw_name = FIRMWARE_CYPRESS; + legacy_fw_name = FIRMWARE_CYPRESS; break; case CHIP_SUMO: @@ -107,7 +110,7 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_BARTS: case CHIP_TURKS: case CHIP_CAICOS: - fw_name = FIRMWARE_SUMO; + legacy_fw_name = FIRMWARE_SUMO; break; case CHIP_TAHITI: @@ -115,7 +118,7 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_PITCAIRN: case CHIP_ARUBA: case CHIP_OLAND: - fw_name = FIRMWARE_TAHITI; + legacy_fw_name = FIRMWARE_TAHITI; break; case CHIP_BONAIRE: @@ -123,6 +126,7 @@ int radeon_uvd_init(struct radeon_device *rdev) case CHIP_KAVERI: case CHIP_HAWAII: case CHIP_MULLINS: + legacy_fw_name = FIRMWARE_BONAIRE_LEGACY; fw_name = FIRMWARE_BONAIRE; break; @@ -130,11 +134,34 @@ int radeon_uvd_init(struct radeon_device *rdev) return -EINVAL; } - r = request_firmware(&rdev->uvd_fw, fw_name, rdev->dev); - if (r) { - dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n", - fw_name); - return r; + rdev->uvd.fw_header_present = false; + if (fw_name) { + /* Let's try to load the newer firmware first */ + r = request_firmware(&rdev->uvd_fw, fw_name, rdev->dev); + if (r) { + dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n", + fw_name); + } else { + r = radeon_ucode_validate(rdev->uvd_fw); + if (r) + return r; + + rdev->uvd.fw_header_present = true; + } + } + + /* + * In case there is only legacy firmware, or we encounter an error + * while loading the new firmware, we fall back to loading the legacy + * firmware now. + */ + if (!fw_name || r) { + r = request_firmware(&rdev->uvd_fw, legacy_fw_name, rdev->dev); + if (r) { + dev_err(rdev->dev, "radeon_uvd: Can't load firmware \"%s\"\n", + legacy_fw_name); + return r; + } } bo_size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 8) + |