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authorEryk Brol <eryk.brol@amd.com>2020-06-16 22:29:19 +0200
committerAlex Deucher <alexander.deucher@amd.com>2020-08-06 22:38:03 +0200
commitc6851841fc877d9e4361eeaa1e3851778fa440c4 (patch)
tree5977e9d6f55af1e5bbb819a8a1c190e3afda1aec
parentdrm/amd/display: Rename bytes_pp to the correct bits_pp (diff)
downloadlinux-c6851841fc877d9e4361eeaa1e3851778fa440c4.tar.xz
linux-c6851841fc877d9e4361eeaa1e3851778fa440c4.zip
drm/amd/display: Fix naming of DSC Debugfs entry
[why] Fix naming and return bits rather than bytes per pixel for naming consistency. Because registers return Bytes per pixel, but DSC Config structure is expecting bits per pixel as input. So when returning the value convert from bytes into bits. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r--drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
index 1c177c2ad1dc..e5a6d9115949 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c
@@ -35,6 +35,7 @@
#include "dmub/dmub_srv.h"
#include "resource.h"
#include "dsc.h"
+#include "dc_link_dp.h"
struct dmub_debugfs_trace_header {
uint32_t entry_count;
@@ -1150,7 +1151,7 @@ static ssize_t dp_dsc_slice_height_read(struct file *f, char __user *buf,
return result;
}
-static ssize_t dp_dsc_bytes_per_pixel_read(struct file *f, char __user *buf,
+static ssize_t dp_dsc_bits_per_pixel_read(struct file *f, char __user *buf,
size_t size, loff_t *pos)
{
char *rd_buf = NULL;
@@ -1460,9 +1461,9 @@ static const struct file_operations dp_dsc_slice_height_debugfs_fops = {
.llseek = default_llseek
};
-static const struct file_operations dp_dsc_bytes_per_pixel_debugfs_fops = {
+static const struct file_operations dp_dsc_bits_per_pixel_debugfs_fops = {
.owner = THIS_MODULE,
- .read = dp_dsc_bytes_per_pixel_read,
+ .read = dp_dsc_bits_per_pixel_read,
.llseek = default_llseek
};
@@ -1552,7 +1553,7 @@ static const struct {
{"dsc_clock_en", &dp_dsc_clock_en_debugfs_fops},
{"dsc_slice_width", &dp_dsc_slice_width_debugfs_fops},
{"dsc_slice_height", &dp_dsc_slice_height_debugfs_fops},
- {"dsc_bytes_per_pixel", &dp_dsc_bytes_per_pixel_debugfs_fops},
+ {"dsc_bits_per_pixel", &dp_dsc_bits_per_pixel_debugfs_fops},
{"dsc_pic_width", &dp_dsc_pic_width_debugfs_fops},
{"dsc_pic_height", &dp_dsc_pic_height_debugfs_fops},
{"dsc_chunk_size", &dp_dsc_chunk_size_debugfs_fops},