summaryrefslogtreecommitdiff
path: root/drivers/media/platform/qcom/venus/firmware.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2025-12-04 08:15:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2025-12-04 08:15:19 -0800
commitd7aa60d966461ca6114dc348e97889dc8850ff7f (patch)
treec694b0027c5cfdaf4a737a6fd6c2c7a55d3f898e /drivers/media/platform/qcom/venus/firmware.c
parent559e608c46553c107dbba19dae0854af7b219400 (diff)
parent1f2353f5a1af995efbf7bea44341aa0d03460b28 (diff)
Merge tag 'media/v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - New drivers: - Mali-C55 ISP - Rockchip VICAP (RKCIF) - RKVDEC HEVC Decoder - Renesas RZV2H IVC - Sony IMX111 CMOS sensor driver - Removed STi C8SECTPFE Driver - Added a V4L2 ISP generic framework - Usual set of cleanup, fixes and driver improvements * tag 'media/v6.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (249 commits) media: rockchip: rkcif: add support for rk3568 vicap mipi capture media: rockchip: rkcif: add support for rk3568 vicap dvp capture media: rockchip: rkcif: add support for px30 vip dvp capture media: rockchip: rkcif: add abstraction for dma blocks media: rockchip: rkcif: add abstraction for interface and crop blocks media: rockchip: add driver for the rockchip camera interface media: dt-bindings: add rockchip rk3568 vicap media: dt-bindings: add rockchip px30 vip media: dt-bindings: video-interfaces: add defines for sampling modes Documentation: admin-guide: media: add rockchip camera interface media: mali-c55: Mark pm handlers as __maybe_unused media: mali-c55: Assert ISP blocks size correctness media: v4l2-isp: Rename block_info to block_type_info MAINTAINERS: Add entry for rzv2h-ivc driver media: platform: Add Renesas Input Video Control block driver dt-bindings: media: Add bindings for the RZ/V2H(P) IVC block Documentation: media: mali-c55: Document the mali-c55 parameter setting media: platform: Add mali-c55 parameters video node media: uapi: Add parameters structs to mali-c55-config.h media: mali-c55: Add image formats for Mali-C55 parameters buffer ...
Diffstat (limited to 'drivers/media/platform/qcom/venus/firmware.c')
-rw-r--r--drivers/media/platform/qcom/venus/firmware.c19
1 files changed, 5 insertions, 14 deletions
diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c
index af0ac40bec9b..1de7436713ed 100644
--- a/drivers/media/platform/qcom/venus/firmware.c
+++ b/drivers/media/platform/qcom/venus/firmware.c
@@ -9,7 +9,6 @@
#include <linux/iommu.h>
#include <linux/io.h>
#include <linux/of.h>
-#include <linux/of_address.h>
#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/of_device.h>
@@ -83,8 +82,7 @@ static int venus_load_fw(struct venus_core *core, const char *fwname,
phys_addr_t *mem_phys, size_t *mem_size)
{
const struct firmware *mdt;
- struct reserved_mem *rmem;
- struct device_node *node;
+ struct resource res;
struct device *dev;
ssize_t fw_size;
void *mem_va;
@@ -94,15 +92,8 @@ static int venus_load_fw(struct venus_core *core, const char *fwname,
*mem_size = 0;
dev = core->dev;
- node = of_parse_phandle(dev->of_node, "memory-region", 0);
- if (!node) {
- dev_err(dev, "no memory-region specified\n");
- return -EINVAL;
- }
-
- rmem = of_reserved_mem_lookup(node);
- of_node_put(node);
- if (!rmem) {
+ ret = of_reserved_mem_region_to_resource(dev->of_node, 0, &res);
+ if (ret) {
dev_err(dev, "failed to lookup reserved memory-region\n");
return -EINVAL;
}
@@ -117,8 +108,8 @@ static int venus_load_fw(struct venus_core *core, const char *fwname,
goto err_release_fw;
}
- *mem_phys = rmem->base;
- *mem_size = rmem->size;
+ *mem_phys = res.start;
+ *mem_size = resource_size(&res);
if (*mem_size < fw_size || fw_size > VENUS_FW_MEM_SIZE) {
ret = -EINVAL;