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drm/amd: Add name to modes from amdgpu_connector_add_common_modes()

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[Why]
When DC adds common modes it adds modes with a string to match what
they are. Non-DC doesn't. This can be inconsistent when turning on/off
DC support.

[How]
Add a name member to common_modes[] and copy it into the drm display
mode.

Cc: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Timur Kristóf <timur.kristof@gmail.com>
Link: https://lore.kernel.org/r/20250924161624.1975819-6-mario.limonciello@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mario Limonciello 2025-09-24 11:16:24 -05:00 committed by Alex Deucher
parent 6d622755bc
commit df2ba57094
1 changed files with 14 additions and 12 deletions
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26
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
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@ -399,21 +399,22 @@ static void amdgpu_connector_add_common_modes(struct drm_encoder *encoder,
struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode;
int i;
int n;
static const struct mode_size {
struct mode_size {
char name[DRM_DISPLAY_MODE_LEN];
int w;
int h;
} common_modes[] = {
{ 640, 480},
{ 800, 600},
{1024, 768},
{1280, 720},
{1280, 800},
{1280, 1024},
{1440, 900},
{1680, 1050},
{1600, 1200},
{1920, 1080},
{1920, 1200}
{ "640x480", 640, 480},
{ "800x600", 800, 600},
{ "1024x768", 1024, 768},
{ "1280x720", 1280, 720},
{ "1280x800", 1280, 800},
{"1280x1024", 1280, 1024},
{ "1440x900", 1440, 900},
{"1680x1050", 1680, 1050},
{"1600x1200", 1600, 1200},
{"1920x1080", 1920, 1080},
{"1920x1200", 1920, 1200}
};
n = ARRAY_SIZE(common_modes);
@ -435,6 +436,7 @@ static void amdgpu_connector_add_common_modes(struct drm_encoder *encoder,
mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
if (!mode)
return;
strscpy(mode->name, common_modes[i].name, DRM_DISPLAY_MODE_LEN);
drm_mode_probed_add(connector, mode);
}