drm/amd/display: Rename pitch_alignment to linear_pitch_alignment

Also initialize this to 64 for all ASICs.
Signed-off-by: NAndrew Jiang <Andrew.Jiang@amd.com>
Reviewed-by: NTony Cheng <Tony.Cheng@amd.com>
Acked-by: NHarry Wentland <harry.wentland@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/core/dc.c

@@ -702,6 +702,7 @@ struct dc *dc_create(const struct dc_init_data *init_params)
 
 	dc->caps.max_links = dc->link_count;
 	dc->caps.max_audios = dc->res_pool->audio_count;
+	dc->caps.linear_pitch_alignment = 64;
 
 	dc->config = init_params->flags;
 

drivers/gpu/drm/amd/display/dc/dc.h

@@ -58,7 +58,7 @@ struct dc_caps {
 	uint32_t i2c_speed_in_khz;
 	unsigned int max_cursor_size;
 	unsigned int max_video_width;
-	int pitch_alignment;
+	int linear_pitch_alignment;
 	bool dcc_const_color;
 	bool dynamic_audio;
 	bool is_apu;

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

@@ -1270,7 +1270,6 @@ static bool construct(
 	dc->caps.max_downscale_ratio = 200;
 	dc->caps.i2c_speed_in_khz = 100;
 	dc->caps.max_cursor_size = 256;
-	dc->caps.pitch_alignment = 64; /* Alignment is 64 on DCN1 */
 	dc->caps.max_slave_planes = 1;
 	dc->caps.is_apu = true;