Commit 7837300c authored by Rodrigo Siqueira's avatar Rodrigo Siqueira Committed by Alex Deucher
Browse files

drm: Correct DP DSC macro typo 



In the file drm_dp_helper.h we have a macro named
DP_DSC_THROUGHPUT_MODE_{0,1}_UPSUPPORTED, the correct name should be
DP_DSC_THROUGHPUT_MODE_{0,1}_UNSUPPORTED. This commits adjusts this typo
in the header file and in other places that attempt to access this
macro.

Reviewed-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429184142.1867987-1-Rodrigo.Siqueira@amd.com
parent ef545699

drivers/gpu/drm/amd/display/dc/dsc/dc_dsc.c

+1 −1
Original line number Diff line number Diff line
@@ -129,7 +129,7 @@ static bool dsc_line_buff_depth_from_dpcd(int dpcd_line_buff_bit_depth, int *lin 
static bool dsc_throughput_from_dpcd(int dpcd_throughput, int *throughput)

{

	switch (dpcd_throughput) {

	case DP_DSC_THROUGHPUT_MODE_0_UPSUPPORTED:

	case DP_DSC_THROUGHPUT_MODE_0_UNSUPPORTED:

		*throughput = 0;

		break;

	case DP_DSC_THROUGHPUT_MODE_0_170:

include/drm/drm_dp_helper.h

+2 −2
Original line number Diff line number Diff line
@@ -292,7 +292,7 @@ 
#define DP_DSC_PEAK_THROUGHPUT              0x06B

# define DP_DSC_THROUGHPUT_MODE_0_MASK      (0xf << 0)

# define DP_DSC_THROUGHPUT_MODE_0_SHIFT     0

# define DP_DSC_THROUGHPUT_MODE_0_UPSUPPORTED 0

# define DP_DSC_THROUGHPUT_MODE_0_UNSUPPORTED 0

# define DP_DSC_THROUGHPUT_MODE_0_340       (1 << 0)

# define DP_DSC_THROUGHPUT_MODE_0_400       (2 << 0)

# define DP_DSC_THROUGHPUT_MODE_0_450       (3 << 0)
@@ -310,7 +310,7 @@ 
# define DP_DSC_THROUGHPUT_MODE_0_170       (15 << 0) /* 1.4a */

# define DP_DSC_THROUGHPUT_MODE_1_MASK      (0xf << 4)

# define DP_DSC_THROUGHPUT_MODE_1_SHIFT     4

# define DP_DSC_THROUGHPUT_MODE_1_UPSUPPORTED 0

# define DP_DSC_THROUGHPUT_MODE_1_UNSUPPORTED 0

# define DP_DSC_THROUGHPUT_MODE_1_340       (1 << 4)

# define DP_DSC_THROUGHPUT_MODE_1_400       (2 << 4)

# define DP_DSC_THROUGHPUT_MODE_1_450       (3 << 4)

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