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>

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 1c177c2ad1dc872f7fdf4fb36a1a49a77ad0c317..e5a6d91159498cc50a75c90744ed064474dc7cf8 100644 (file)
--- 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},